# Onslaught · Rotten Tomatoes score

Onslaught

Updated: September 4, 2026

Category: Entertainment

Tags: Rotten Tomatoes

HTML: /markets/entertainment/rotten-tomatoes/onslaught-rotten-tomatoes-score/

## Short Answer

**Key takeaway.** The Rotten Tomatoes score for "Onslaught" is highly likely to remain above **45%**, as the film's current score of **59%** provides a significant buffer despite documented declines and anticipated additional reviews, a scenario priced at **99.0%** by the **market**.

## Key Claims (September 2026)

**- Onslaught's 59% score suggests high probability of remaining above 55%.** Expected review increase and volatility pose risk below **57%**.
*   Current **59%** and declining trend make **60%**+ less likely.

## Market Behavior & Drivers

Onslaught's Rotten Tomatoes score declined to **59%** from initial highs, with more reviews expected, driving the **market** to 27c.

The largest price movement was driven by the aggregation of film reviews after the initial embargo lifted. As the critical consensus for "Onslaught" solidified, its Rotten Tomatoes score declined from early highs of 73-83% to a final score of 59% by its release date. This downturn in critical reception triggered a 79-point market collapse on September 3, with the price falling from 97.0% to 18.0%.

This drop reversed a significant spike on August 31. The lifting of the review embargo revealed a strong initial score of 80% based on the first wave of reviews. The positive debut sent the market price up 35 points, from 62.0% to 97.0%, as traders anticipated a high final score. Earlier, smaller price swings in late August lack a specific corresponding driver in the available information.

### Who Wins and Why

| Outcome | Market | Model | Why |
| --- | --- | --- | --- |
| Above 60 | 27.0% | 19.0% | The 59% score's decline from initial highs makes 60% less likely, with more reviews expected. |
| Above 65 | 2.0% | 4.0% | Research does not highlight strong supporting evidence. |
| Above 70 | 1.0% | 0.6% | Research does not highlight strong supporting evidence. |

## Model vs Market

| Outcome | Market Probability | Octagon Model Probability |
| --- | --- | --- |
| Above 60 | 27.0% | 19.0% |
| Above 65 | 2.0% | 4.0% |
| Above 70 | 1.0% | 0.6% |
| Above 55 | 79.0% | 75.0% |
| Above 75 | 1.0% | 0.4% |
| Above 85 | 1.0% | 0.2% |
| Above 80 | 1.0% | 0.3% |
| Above 90 | 1.0% | 0.1% |
| Above 45 | 99.0% | 99.0% |
| Above 50 | 97.0% | 98.0% |
| Above 71 | 1.0% | 0.5% |
| Above 67 | 1.0% | 2.0% |
| Above 66 | 5.0% | 3.0% |
| Above 69 | 1.0% | 0.9% |
| Above 68 | 1.0% | 1.4% |
| Above 57 | 55.0% | 44.0% |
| Above 62 | 7.0% | 12.0% |

- Expiration: September 7, 2026

## Significant Price Movements

### Outcome: Above 57

#### 📈 September 04, 2026: 45.0pp spike

Price increased from 9.0% to 54.0%

**What happened:** The provided research indicates no evidence of a 45.0 percentage point spike in the "Onslaught · Rotten Tomatoes score" market for the "Above 57" outcome on September 04, 2026 [[^]](https://news.kalshi.com/p/rotten-tomatoes-odds-onslaught-fresh-forecast). The film initially debuted with critic scores ranging from 73% to 83% following the review embargo lift on August 31, 2026, before gradually settling to its current 59% as more reviews were added [[^]](https://screenrant.com/onslaught-a24-movie-john-carpenter-inspirations-rotten-tomatoes-score/). This trajectory of the score, a gradual decline from higher initial percentages, contradicts the reported upward spike for an "Above 57" outcome. Therefore, there is no evidence that social media, traditional news, or market structure factors were primary drivers or accelerants for such a non-existent price movement.

### Outcome: Above 60

#### 📉 September 03, 2026: 79.0pp drop

Price decreased from 97.0% to 18.0%

**What happened:** The primary driver of the price movement was the ongoing accumulation and processing of critical reviews for "Onslaught," which caused its Rotten Tomatoes score to decline. As more reviews were added, the film's Tomatometer score decreased from initial highs of 73-83% [[^]](https://screenrant.com/onslaught-a24-movie-john-carpenter-inspirations-rotten-tomatoes-score/)[[^]](https://www.cbr.com/onslaught-rotten-tomatoes-score-john-carpenter-influence/)[[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634)[[^]](https://www.techtimes.com/articles/326465/20260903/onslaught-opens-today-wingard-closes-his-super-soldier-trilogy-73-fresh.htm), aligning with prediction market forecasts of a potential decline [[^]](https://news.kalshi.com/p/rotten-tomatoes-odds-onslaught-fresh-forecast). The 79.0 percentage point drop on September 03, 2026, reflected the market adjusting to an increasing probability that the score would fall below 60%, a trend confirmed when the score reached 59% by September 4, 2026 [[^]](https://www.rottentomatoes.com/m/onslaught). Social media was irrelevant as no specific posts or viral narratives are identified as causing this price move.

### Outcome: Above 70

#### 📉 September 02, 2026: 11.0pp drop

Price decreased from 41.0% to 30.0%

**What happened:** The primary driver was the widespread dissemination of highly polarized "first reactions" to "Onslaught" on social media platforms, which critically labeled the film 'irresponsible' or 'nasty' [[^]](https://www.comingsoon.net/movies/news/2179094-onslaught-first-reactions-adria-arjona-movie-irresponsible-nasty-more)[[^]](https://comicbookmovie.com/horror/onslaught-first-reactions-call-adam-wingards-movie-twisted-nasty-and-irresponsible-a229471)[[^]](https://cinecorner.co.uk/news/brace-yourself-onslaught-s-early-buzz-tags-adria-arjona-s-new-movie-irresponsible-and-nasty). These early, negative sentiments circulated around the film's initial critical release period in late August and early September 2026, directly challenging the market's expectation of a Rotten Tomatoes score remaining "Above 70" [[^]](https://screenrant.com/onslaught-a24-movie-john-carpenter-inspirations-rotten-tomatoes-score/)[[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634)[[^]](https://www.techtimes.com/articles/326465/20260903/onslaught-opens-today-wingard-closes-his-super-soldier-trilogy-73-fresh.htm)[[^]](https://comicbook.com/movies/news/surprise-sequel-to-cult-2014-movie-earns-directors-highest-rotten-tomatoes-score-in-5-years/). This social media activity likely led the 11.0 percentage point price drop on September 2, 2026, by signaling that the aggregate score would decline as more diverse reviews accumulated towards the September 4th wide release [[^]](https://screenrant.com/onslaught-a24-movie-john-carpenter-inspirations-rotten-tomatoes-score/)[[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634)[[^]](https://www.techtimes.com/articles/326465/20260903/onslaught-opens-today-wingard-closes-his-super-soldier-trilogy-73-fresh.htm)[[^]](https://comicbook.com/movies/news/surprise-sequel-to-cult-2014-movie-earns-directors-highest-rotten-tomatoes-score-in-5-years/)[[^]](https://www.boxofficemojo.com/title/tt32268691/)[[^]](https://www.boxofficemojo.com/calendar/2026-09-04/). Social media was a primary driver.

#### 📉 September 01, 2026: 42.0pp drop

Price decreased from 83.0% to 41.0%

**What happened:** The prediction market price for "Onslaught · Rotten Tomatoes score: Above 70" dropped by 42.0 percentage points on September 01, 2026. However, the film initially debuted with a Rotten Tomatoes score of 73% following its August 31, 2026, embargo lift, which is above the 70% threshold [[^]](https://www.techtimes.com/articles/326465/20260903/onslaught-opens-today-wingard-closes-his-super-soldier-trilogy-73-fresh.htm)[[^]](https://www.forbes.com/sites/timlammers/2026/08/31/onslaught-rotten-tomatoes-reviews-say-movie-is-bloody-good/)[[^]](https://www.imdb.com/title/tt32268691/news/). There is no evidence in the provided sources of social media activity, traditional news, or market structure factors on September 01, 2026, that would explain this specific prediction market price movement [[^]](https://www.imdb.com/title/tt32268691/news/)[[^]](https://www.imdb.com/news/ni65996481/?ref_=nmnw_art_perm)[[^]](https://www.imdb.com/pt/news/ni65995939/?ref_=ttnw_art_perm). While the film's Tomatometer score eventually declined to 59% by September 04, 2026, the primary driver for the market price drop on September 01, 2026, cannot be identified from the available information [[^]](https://www.rottentomatoes.com/m/onslaught)[[^]](https://en.wikipedia.org/wiki/Onslaught_(film)). Social media activity, along with other potential drivers, appears irrelevant given the lack of specific information for the date in question.

#### 📈 August 31, 2026: 55.0pp spike

Price increased from 31.0% to 86.0%

**What happened:** The primary driver of the prediction market price movement was the lifting of the review embargo for Adam Wingard's film *Onslaught* on August 31, 2026 [[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634). Upon this event, the film debuted with an 80% Rotten Tomatoes score based on initial critic reviews [[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634). This official announcement, confirming the "Above 70" outcome, likely caused the reported 55.0 percentage point spike in the market price. Social media activity appears to be irrelevant, as no relevant posts or viral narratives were identified to correlate with this price movement.

## Contract Snapshot

This market resolves YES if the final Rotten Tomatoes score for "Onslaught" is greater than 57%. Conversely, it resolves NO if the final Rotten Tomatoes score for "Onslaught" is 57% or less. The maximum payout date for this market is September 7, 2026. No other special settlement conditions are detailed on this page.

## Market Discussion

As of September 4, 2026, the film *Onslaught* currently holds a 59% Tomatometer score on Rotten Tomatoes based on 71 reviews, coinciding with its U.S. theatrical release on the same date [[^]](https://www.rottentomatoes.com/m/onslaught)[[^]](https://www.imdb.com/news/ni65995939/?ref_=nmnw_art_perm)[[^]](https://www.imdb.com/title/tt32268691/news/)[[^]](https://www.imdb.com/news/ni65995884/?ref_=ttnw_art_perm). Public discussion and prediction market activity for the Adam Wingard-directed film indicate active trading on its final Tomatometer score, with previous market interest in whether it would maintain a "fresh" rating [[^]](https://news.kalshi.com/p/rotten-tomatoes-odds-onslaught-fresh-forecast)[[^]](https://pdata.world/events/polymarket/942935). Critical commentary surrounding *Onslaught* is sharply polarized, with some praising its 80s grindhouse style and Adria Arjona's performance, while others criticize it as "irresponsible," lacking momentum, or failing to coalesce its stylistic elements [[^]](https://comicbookmovie.com/horror/onslaught-first-reactions-call-adam-wingards-movie-twisted-nasty-and-irresponsible-a229471)[[^]](https://screenrant.com/onslaught-movie-first-reactions/)[[^]](https://www.comingsoon.net/movies/news/2179094-onslaught-first-reactions-adria-arjona-movie-irresponsible-nasty-more)[[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634).

## Market Data

| Contract | Yes Bid | Yes Ask | Last Price | Volume | Open Interest |
| --- | --- | --- | --- | --- | --- |
| Above 45 | 98% | 100% | 99% | $22,436.66 | $19,524.77 |
| Above 50 | 96% | 98% | 97% | $22,405.14 | $13,604.12 |
| Above 55 | 78% | 79% | 79% | $50,018.24 | $29,103.86 |
| Above 57 | 54% | 55% | 55% | $1,741.31 | $960.08 |
| Above 60 | 26% | 27% | 27% | $84,792.56 | $50,426.04 |
| Above 62 | 5% | 9% | 7% | $1,608.34 | $602.52 |
| Above 65 | 1% | 2% | 2% | $67,025.61 | $38,676.08 |
| Above 66 | 0% | 6% | 5% | $6,673.64 | $6,083.69 |
| Above 67 | 0% | 1% | 1% | $7,350.51 | $6,292.09 |
| Above 68 | 0% | 1% | 1% | $2,076.43 | $1,900.32 |
| Above 69 | 0% | 1% | 1% | $4,336.61 | $1,973.76 |
| Above 70 | 0% | 1% | 1% | $66,964.38 | $29,389.22 |
| Above 71 | 0% | 1% | 1% | $8,763.01 | $8,669.41 |
| Above 75 | 0% | 1% | 1% | $44,737.4 | $22,826.49 |
| Above 80 | 0% | 1% | 1% | $37,449.38 | $26,904.79 |
| Above 85 | 0% | 1% | 1% | $43,188.69 | $37,390.19 |
| Above 90 | 0% | 1% | 1% | $28,977.63 | $28,046.35 |

## What are the primary factors driving the significant volatility in 'Onslaught's' Tomatometer score since the review embargo lifted on August 31, 2026?

Initial Peak Tomatometer Score | 80-83% [[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634)[[^]](https://www.techtimes.com/articles/326465/20260903/onslaught-opens-today-wingard-closes-his-super-soldier-trilogy-73-fresh.htm) |
Current Tomatometer Score | 59% [[^]](https://www.rottentomatoes.com/m/onslaught)[[^]](https://en.wikipedia.org/wiki/Onslaught_(film))[[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634)[[^]](https://www.techtimes.com/articles/326465/20260903/onslaught-opens-today-wingard-closes-his-super-soldier-trilogy-73-fresh.htm) |
Review Embargo Lift Date | August 31, 2026 [[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634)[[^]](https://www.worldofreel.com/blog/2026/8/31/onslaught-reviews-are-not-good)[[^]](https://www.techtimes.com/articles/326465/20260903/onslaught-opens-today-wingard-closes-his-super-soldier-trilogy-73-fresh.htm) |

**Onslaught's Tomatometer score initially soared following its August 31, 2026 embargo lift**

Onslaught's Tomatometer score initially soared following its August 31, 2026 embargo lift. The score experienced significant volatility, peaking as high as 80-**83%** based on the first approximately 12-20 reviews [[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634)[[^]](https://www.techtimes.com/articles/326465/20260903/onslaught-opens-today-wingard-closes-his-super-soldier-trilogy-73-fresh.htm). However, as more critical assessments were aggregated, the score steadily declined, reaching **59%** based on 71 reviews as of September 4, 2026 [[^]](https://www.rottentomatoes.com/m/onslaught)[[^]](https://en.wikipedia.org/wiki/Onslaught_(film))[[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634)[[^]](https://www.techtimes.com/articles/326465/20260903/onslaught-opens-today-wingard-closes-his-super-soldier-trilogy-73-fresh.htm).

A stark critical divide fuels the film's significant Tomatometer score fluctuations. This volatility is primarily driven by a stark divide in critical reception [[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634)[[^]](https://www.worldofreel.com/blog/2026/8/31/onslaught-reviews-are-not-good)[[^]](https://www.techtimes.com/articles/326465/20260903/onslaught-opens-today-wingard-closes-his-super-soldier-trilogy-73-fresh.htm). While some reviewers praised the film's "grindhouse" aesthetic, "gloriously crafted" action, and stylistic homage to 1980s horror, others criticized it as "underwhelming," "narratively undercooked," "loathsome," or as a film prioritizing style over substance [[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634)[[^]](https://www.worldofreel.com/blog/2026/8/31/onslaught-reviews-are-not-good)[[^]](https://www.techtimes.com/articles/326465/20260903/onslaught-opens-today-wingard-closes-his-super-soldier-trilogy-73-fresh.htm).

## How does 'Onslaught's' critical reception compare to director Adam Wingard's previous major films, such as 'Godzilla vs. Kong' and 'The Guest'?

Onslaught Tomatometer Score | 59% (as of September 4, 2026) [[^]](https://www.rottentomatoes.com/m/onslaught)[[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634) |
The Guest Tomatometer Score | 92% [[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634) |
Godzilla vs. Kong Tomatometer Score | 76% [[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634) |

**Adam Wingard's Onslaught has garnered a mixed critical response**

Adam Wingard's Onslaught has garnered a mixed critical response. As of September 4, 2026, the film holds a **59%** Tomatometer score on Rotten Tomatoes, derived from 71 reviews [[^]](https://www.rottentomatoes.com/m/onslaught)[[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634).

Previous Wingard films generally received stronger critical acclaim than Onslaught. His earlier major works, The Guest and Godzilla vs. Kong, achieved higher recognition. The Guest is designated "Certified Fresh" with an impressive **92%** Rotten Tomatoes score, while Godzilla vs. Kong secured a **76%** score [[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634).

## What specific film elements, from Adria Arjona's performance to the narrative pacing, are consistently highlighted in critical reviews published after the September 4, 2026 release?

Lead Performance | Adria Arjona's performance is a strong anchor for the film [[^]](https://www.hollywoodreporter.com/movies/movie-reviews/onslaught-review-adria-arjona-dan-stevens-adam-wingard-1236682893/)[[^]](https://www.theguardian.com/film/2026/aug/31/onslaught-movie-review-adria-arjona-adam-wingard)[[^]](https://www.rottentomatoes.com/m/onslaught) |
Narrative Pacing | Often criticized for being rushed or failing to sustain intensity [[^]](https://www.hollywoodreporter.com/movies/movie-reviews/onslaught-review-adria-arjona-dan-stevens-adam-wingard-1236682893/)[[^]](https://www.theguardian.com/film/2026/aug/31/onslaught-movie-review-adria-arjona-adam-wingard)[[^]](https://www.rottentomatoes.com/m/onslaught) |
Arjona's Performance Descriptors | Described as "winsome," "magnetic," and "tough" [[^]](https://www.hollywoodreporter.com/movies/movie-reviews/onslaught-review-adria-arjona-dan-stevens-adam-wingard-1236682893/)[[^]](https://www.theguardian.com/film/2026/aug/31/onslaught-movie-review-adria-arjona-adam-wingard)[[^]](https://www.rottentomatoes.com/m/onslaught) |

**Critical reviews of *Onslaught* published after its September 4, 2026 release consistently highlight Adria Arjona's lead performance**

Critical reviews of *Onslaught* published after its September 4, 2026 release consistently highlight Adria Arjona's lead performance. Reviewers widely praised her portrayal, describing it as "winsome," "magnetic," and "tough," frequently noting her ability to serve as a strong anchor for the film even when other elements fell short [[^]](https://www.hollywoodreporter.com/movies/movie-reviews/onslaught-review-adria-arjona-dan-stevens-adam-wingard-1236682893/)[[^]](https://www.theguardian.com/film/2026/aug/31/onslaught-movie-review-adria-arjona-adam-wingard)[[^]](https://www.rottentomatoes.com/m/onslaught).

Conversely, the film's narrative pacing is often criticized for failing to sustain intensity. Common criticisms included a "rushed" or "undercooked" narrative, insufficient character development, and a lack of worldbuilding [[^]](https://www.hollywoodreporter.com/movies/movie-reviews/onslaught-review-adria-arjona-dan-stevens-adam-wingard-1236682893/)[[^]](https://www.theguardian.com/film/2026/aug/31/onslaught-movie-review-adria-arjona-adam-wingard)[[^]](https://www.rottentomatoes.com/m/onslaught). Despite these criticisms regarding pacing and narrative depth, several reviewers did appreciate the film's "gonzo" action-horror hybrid aesthetic and its nostalgic evocation of 1980s genre films [[^]](https://www.hollywoodreporter.com/movies/movie-reviews/onslaught-review-adria-arjona-dan-stevens-adam-wingard-1236682893/)[[^]](https://www.theguardian.com/film/2026/aug/31/onslaught-movie-review-adria-arjona-adam-wingard)[[^]](https://www.rottentomatoes.com/m/onslaught).

## What is the current review count for 'Onslaught,' and how is that number expected to change in the first two weeks following its theatrical debut?

Rotten Tomatoes Critic Reviews | 71 (as of September 4, 2026) [[^]](https://www.rottentomatoes.com/m/onslaught) |
Typical Review Increase Period | First two weeks post-theatrical debut [[^]](https://www.rottentomatoes.com/m/onslaught)[[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634) |
Expected Review Trend | Significant increase expected [[^]](https://www.rottentomatoes.com/m/onslaught)[[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634) |

**Onslaught currently has 71 critics' reviews on Rotten Tomatoes**

Onslaught currently has 71 critics' reviews on Rotten Tomatoes. As of September 4, 2026, the film 'Onslaught' has accumulated a total of 71 critics' reviews on Rotten Tomatoes [[^]](https://www.rottentomatoes.com/m/onslaught).

Review counts are expected to surge post-theatrical debut. Following its theatrical debut, the number of reviews for 'Onslaught' is anticipated to increase significantly within the first two weeks [[^]](https://www.rottentomatoes.com/m/onslaught)[[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634). This rise is typical for major theatrical releases, as more professional critics publish their evaluations subsequent to the film's wide release [[^]](https://www.rottentomatoes.com/m/onslaught)[[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634).

## How does 'Onslaught's' Tomatometer score compare with the initial scores of other recent action-thrillers produced by A24?

Current Tomatometer Score | 59% (September 4, 2026) [[^]](https://www.rottentomatoes.com/m/onslaught) |
Initial Tomatometer Score | 83% (late August 2026) [[^]](https://www.forbes.com/sites/paultassi/2026/09/03/adria-arjonas-onslaught-rotten-tomatoes-review-score-is-in/)[[^]](https://screenrant.com/onslaught-a24-movie-john-carpenter-inspirations-rotten-tomatoes-score/)[[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634)[[^]](https://www.facebook.com/rottentomatoes/posts/the-first-reviews-are-in-for-onslaught-currently-its-fresh-at-83-on-the-tomatome/1524472279708023/) |
Number of Reviews | 71 reviews [[^]](https://www.rottentomatoes.com/m/onslaught) |

**Onslaught's Tomatometer score significantly declined from its initial debut**

Onslaught's Tomatometer score significantly declined from its initial debut. The A24 action-thriller currently holds a Tomatometer score of **59%** on Rotten Tomatoes, based on 71 reviews as of September 4, 2026 [[^]](https://www.rottentomatoes.com/m/onslaught). This final score represents a notable drop from its initial reception. 'Onslaught' debuted with an **83%** score in late August 2026, which then adjusted to between **73%** and **74%** shortly before its theatrical release [[^]](https://www.forbes.com/sites/paultassi/2026/09/03/adria-arjonas-onslaught-rotten-tomatoes-review-score-is-in/)[[^]](https://screenrant.com/onslaught-a24-movie-john-carpenter-inspirations-rotten-tomatoes-score/)[[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634)[[^]](https://www.facebook.com/rottentomatoes/posts/the-first-reviews-are-in-for-onslaught-currently-its-fresh-at-83-on-the-tomatome/1524472279708023/).

The film's final release score settled lower than initial predictions. Ultimately, the score for 'Onslaught' stabilized at **59%** upon its official release day [[^]](https://www.forbes.com/sites/paultassi/2026/09/03/adria-arjonas-onslaught-rotten-tomatoes-review-score-is-in/)[[^]](https://screenrant.com/onslaught-a24-movie-john-carpenter-inspirations-rotten-tomatoes-score/)[[^]](https://comicbookmovie.com/horror/onslaughts-rotten-tomatoes-score-revealed---what-critics-are-saying-about-adam-wingards-new-film-a229634)[[^]](https://www.facebook.com/rottentomatoes/posts/the-first-reviews-are-in-for-onslaught-currently-its-fresh-at-83-on-the-tomatome/1524472279708023/). Prior to this final tally, prediction markets had indicated a high **probability** that the film would achieve a score above **60%** [[^]](https://pdata.world/events/kalshi/KXRT-ONS)[[^]](https://robinhood.com/us/en/prediction-markets/culture/events/onslaught-rotten-tomatoes-score-aug-06-2026/).

## What Could Change the Odds

**The A24 action-thriller film "Onslaught," directed by Adam Wingard, was released theatrically on September 4, 2026 [[^]](https://screenrant.com/onslaught-a24-movie-john-carpenter-inspirations-rotten-tomatoes-score/)[[^]](https://movieweb.com/onslaught-rotten-tomatoes-score/)[[^]](https://www.boxofficemojo.com/title/tt32268691/).** Bullish and bearish sentiment in film prediction markets often pivots on critic review aggregates [[^]](https://www.forbes.com/sites/paultassi/2026/09/03/adria-arjonas-onslaught-rotten-tomatoes-review-score-is-in/). Early positive indicators, with initial reports of Rotten Tomatoes scores between **73%** and **76%**, initially drove favorable predictions before the rating settled [[^]](https://screenrant.com/onslaught-a24-movie-john-carpenter-inspirations-rotten-tomatoes-score/)[[^]](https://movieweb.com/onslaught-rotten-tomatoes-score/)[[^]](https://www.forbes.com/sites/paultassi/2026/09/03/adria-arjonas-onslaught-rotten-tomatoes-review-score-is-in/).

**Reported Rotten Tomatoes scores for "Onslaught" have shown fluctuation during its debut window [[^]](https://www.imdb.com/news/ni66000438/?ref_=ttnw_art_perm)[[^]](https://www.imdb.com/news/ni65999273/?ref_=nmnw_art_perm).** As of September 4, 2026, the film held a **76%** "fresh" rating on Rotten Tomatoes according to one source [[^]](https://www.imdb.com/news/ni66000438/?ref_=ttnw_art_perm). Conversely, other data for September 4, 2026, cited a **59%** Tomatometer score based on 71 reviews [[^]](https://www.rottentomatoes.com/m/onslaught)[[^]](https://en.wikipedia.org/wiki/Onslaught_(film)). This decline below the **60%** "Fresh" threshold influenced **market** predictions, which had initially reacted to higher figures [[^]](https://www.forbes.com/sites/paultassi/2026/09/03/adria-arjonas-onslaught-rotten-tomatoes-review-score-is-in/)[[^]](https://screenrant.com/onslaught-a24-movie-john-carpenter-inspirations-rotten-tomatoes-score/)[[^]](https://movieweb.com/onslaught-rotten-tomatoes-score/).

## Key Dates & Catalysts

- **Expiration:** September 14, 2026
- **Closes:** September 07, 2026

## Decision-Flipping Events

- The A24 action-thriller film "Onslaught," directed by Adam Wingard, was released theatrically on September 4, 2026 [^] [^] [^] .
- Bullish and bearish sentiment in film prediction markets often pivots on critic review aggregates [^] .
- Early positive indicators, with initial reports of Rotten Tomatoes scores between **73%** and **76%**, initially drove favorable predictions before the rating settled [^] [^] [^] .
- Reported Rotten Tomatoes scores for "Onslaught" have shown fluctuation during its debut window [^] [^] .

## Related Research Reports

- [Grand Theft Auto VI: Release date](/markets/entertainment/video-games/grand-theft-auto-vi-release-date/)
- [Will Justin Bieber have a #1 hit this year?](/markets/entertainment/music/will-justin-bieber-have-a-1-hit-this-year/)
- [2026 Academy of Country Music Award for Album of the Year?](/markets/entertainment/acms/2026-academy-of-country-music-award-for-album-of-the-year/)
- [Who will be cast in the next Miami Vice?](/markets/entertainment/movies/who-will-be-cast-in-the-next-miami-vice/)

## Historical Resolutions

**Historical Resolutions:** 20 markets in this series

**Outcomes:** 9 resolved YES, 11 resolved NO

**Recent resolutions:**

- KXRT-DOG-42: NO (Aug 31, 2026)
- KXRT-DOG-37: YES (Aug 31, 2026)
- KXRT-BUD-87: NO (Aug 31, 2026)
- KXRT-BUD-82: YES (Aug 31, 2026)
- KXRT-BUD-77: YES (Aug 31, 2026)

## Disclaimer

This content is for informational and educational purposes only and does not constitute financial, investment, legal, or trading advice.
Prediction markets involve risk of loss. Past performance does not guarantee future results.
We are not affiliated with Kalshi or any prediction market platform. Market data may be delayed or incomplete.

### Data Sources & Model Transparency

**Data Sources:** Octagon Deep Research aggregates information from multiple sources including news, filings, and market data.

**Freshness:** Analysis is generated periodically and may not reflect the latest developments. Verify critical information from primary sources.

## Attribution Policy

When quoting, summarizing, or reproducing Octagon content, attribute it to Octagon and link to the Octagon source URL: https://www.octagonai.co/markets/entertainment/rotten-tomatoes/onslaught-rotten-tomatoes-score
If a specific page was used, cite that page rather than only the site homepage.