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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100% positive of 33 ยท Positive ยท Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
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: 100% on 2026-11-01 โ 100% today (33 reviews)
No authorized Steam key store lists this game right now.
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.
Solution Replays A solution replay is now saved whenever you solve a puzzle. You can visit the same level later to watch the replay. Rule Changes Some details of how the game mechanics work have changed, but most of these changes do not affect gameplay. Chapteโฆ
Puzzle Changes Minor adjustments: 9-inv3-H, 9-20-H Removed unintended solutions: 5-inv3, 5-inv3-H, 7-18, 8-9, 8-15, 9-8, 9-18
Puzzle Changes Minor adjustments: 9-inv3, 9-14-H, 9-20 Reduced difficulty: 0-1-H Increased difficulty: 7-9 Other Changes Adjusted cursor visibility when using accessibility settings
Puzzle Changes Minor adjustments: 7-12-H, 7-14-H, 9-14-H Removed unintended solutions: 1-15, 6-8, 9-14 Renumbered 7-21 to 8-15. The level layout and intermediate solution steps have been changed. Adjusted the level numbering in Chapter 8. Main path levels now โฆ
Puzzle Changes Removed unintended solutions: 1-15, 3-14, 9-14, 9-inv25
Puzzle Changes Minor adjustments: 4-4, 9-26 Removed unintended solutions: 1-15, 9-12, 9-14, 9-22 Bug Fixes Fixed visual bug in Chapter 8 Fixed the bug for achievement E9 unlock conditions.
Hello everyone,Thank you for your continued interest in E9uations.I have launched an official Discord server to create a space where you can connect with us and share your feedback. Whether you would like to share your thoughts on the game or simply discuss itโฆ
The demo has also been updated to coincide with the full release. We are thrilled to officially launch this game.
Hi everyone, Quick update on E9uations' release: I've decided to push the launch from 2025 to H1 2026. I want to make sure the game delivers the quality experience you deserve, and it needs more time for balancing, bug fixes, and finalizing the ending sequenceโฆ