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Major Mayhem

Major Mayhem

Arcade cover shooter inspired by Time Crisis, Metal Slug and 80's action heros! He's got an itchy trigger finger, some scratchy stubble, and a fondness for shooting dudes in the face. Run and gun your way through gorgeous 3D environments as you embark on a mission to rescue your kidnapped girlfriend

Released Feb 24, 2014 Developer Rocket Jump Platforms Windows ActionIndieCasualOn-Rails ShooterShooter
View on Steam ↗ $4.99 (US · as of 2026-09-25)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-08-31 · quoted reviews as of 2026-05-13.

84.2%positive310 reviews
Recommended · 0 found this helpful

“great”

— a player, Steam review · 2 hrs played
Recommended · 0 found this helpful

“yes.”

— a player, Steam review · 29 hrs played
Not recommended · 0 found this helpful

“i played the game but it crashed on start so can you devs please fix it.”

— a player, Steam review · 22 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-19.

100achievements
4.9%median completion
2.5%rarest: Completionist
26.1% of players 24.1% of players 19.3% of players 14.5% of players 13.4% of players 12.4% of players 12.1% of players 11.4% of players 11.2% of players 11.1% of players 11.0% of players 10.5% of players 10.5% of players 10.1% of players 10.1% of players 9.2% of players 9.1% of players 8.9% of players 8.8% of players 8.5% of players 8.1% of players 8.0% of players 7.4% of players 7.4% of players 7.3% of players 7.3% of players 6.9% of players 6.9% of players 6.8% of players 6.6% of players 6.2% of players 6.0% of players 5.9% of players 5.9% of players 5.7% of players 5.7% of players 5.7% of players 5.7% of players 5.6% of players 5.6% of players 5.5% of players 5.5% of players 5.5% of players 5.3% of players 5.3% of players 5.3% of players 5.1% of players 5.0% of players 4.9% of players 4.9% of players 4.9% of players 4.7% of players 4.6% of players 4.5% of players 4.3% of players 4.3% of players 4.3% of players 4.2% of players 4.1% of players 4.1% of players 26.1% 0% most earned rarest
Almost everyone has
26.1%Bunny Hop — Jump 20 times in one mission
24.1%Mode Mad — Unlock all the game modes
19.3%Anvil of Justice — Defeat 1,000 enemies
Rarest badges of honor
2.5%Completionist — Complete all the other achievements
2.6%Pinball Expert — Defeat 2,000 enemies with Grenades
2.6%Mad Hatter — Remove 10,000 enemy hats

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-08-12. Steam prices vary by region — always confirm your local price on Steam.

$4.99current · sampled 2026-09-25 21:36 UTC
$4.99lowest since tracking began2026-08-12
US4.99 USD
UK3.99 GBP
Australia7.50 AUD
Canada5.49 CAD
Japan498 JPY
Brazil8.49 BRL
China22.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

Brazil≈$1.6 Japan China Canada US Australia UK≈$5.3

Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-25). Relative comparison only.

$0 $5 $10 08-12 08-21 08-30 09-08 09-16 09-25

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Apr 01, 2014
Major Mayhem Steam Trading Cards!

That's right! Major Mayhem has started dropping Steam Trading Cards. Get collecting and unlock great badges, profile backgrounds and emoticons for Steam!

Apr 01, 2014
Major Mayhem Steam Trading Cards!

That's right! Major Mayhem has started dropping Steam Trading Cards. Get collecting and unlock great badges, profile backgrounds and emoticons for Steam!

Mar 04, 2014
Major Mayhem bug fix patch - Build 204403

Fixed - Weapons displaying the wrong ranks required when game first loads. Fixed - Mummy into sound when music is muted. Fixed - Saved games for multiple players on the same computer with different St

Mar 04, 2014
Major Mayhem bug fix patch - Build 204403

Fixed - Weapons displaying the wrong ranks required when game first loads. Fixed - Mummy into sound when music is muted. Fixed - Saved games for multiple players on the same computer with different St

Feb 28, 2014
Patch! - BuildID: 201810

Fixes: - Fixed rare crash on Timebomb mode. - Achievements now reliably push to Steam. - Minor story popup fixes. - Minor music volume fixes. - Loads unlocks from your Desura/Amazon save on first boot

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-13.

GenresAction, Adventure, Casual, Indie
Player tagsAction · Indie · Casual · On-Rails Shooter · Shooter · Adventure · Arcade · America (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Steam Trading Cards · Steam Cloud · Steam Leaderboards · Family Sharing
LanguagesEnglish
Achievements100
Official sitehttp://www.rocketjumpgames.com
Minimum system requirements (PC)

Minimum: OS *: Windows XP or later Processor: 2 GHz Memory: 1 GB RAM Graphics: OpenGL 2.0 DirectX: Version 9.0c Storage: 300 MB available space