Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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67% positive of 112 · Mixed · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
Rewind, rethink, redo. COGEN is a brand-new kind of 2D action game where there's no time for death.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 67% on 2026-11-01 → 67% today (112 reviews)
No authorized Steam key store lists this game right now.
3 items on Steam, newest first.



Works great on Steam Deck. Results from Valve's own testing.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Fixed security issues originating from the game engine.
Update 1.03 is now live! ・Fixed a bug where retrying at a specific point could make progress impossible ・Fixed various other bugs caused by retrying, such as one that caused constant, invisible attacks to trigger ・Minor bug fixes
Update 1.02 is now live! This update adds new difficulty modes to the game, and includes a number of quality of life improvements. If you've been thinking about trying Cogen but are worried about the difficulty, or are hesitating to recommend Cogen to a friend…
A major update to "COGEN: Sword of Rewind" is scheduled to be released in March 2022. We are planning to add new difficulty levels and other features. More details will be announced later. Please look forward to it!
・Adjusted audio balance ・Fixed bug which prevented progress when loading in Windows 7 ・Minor bug fixes
Our Summer Sale is on now! Don't miss this chance to save 60%!Please be sure to take advantage of this opportunity! 😊
For a limited time "COGEN: Sword of Rewind" is 50% OFF! On sale during the Golden Week Sale which started on 4/22! ・Sale Period (PST) 4/22/25 - 5/6/25 We hope you'll take this opportunity to give it a try! ▼Official Gemdrops X https://x.com/Gemdrops_EN https:/…