Past Mistakes: Act I
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About Past Mistakes: Act I
Past Mistakes: Act I is a story about Cyrus, who is trying to rebuild his life in a new city with a new job while dealing with fractured relationships, past mistakes and unresolved trauma. A spell mishap thrusts him into Cadagan, a fantasy world where he is tasked with defeating the insurgent king Monn Molian. Tethered to both worlds, Cyrus must alternate between them on successive days and manage conflicting priorities. When a woman from a turbulent relationship long thought over reappears, he has a chance to confront his past and try to shape a new future.
Story routes
The story has three main routes, each with its own characters, events and ending. Branching paths lead to alternate endings along the routes.
Story presentation
The game includes more than 1,000 3D-rendered CG images, rendered in 4K, and animated scenes with variants depicting fights, action and drama. Original music accompanies the story, which explores trauma and the consequences of past mistakes.
Frequently asked questions
The best price for Past Mistakes: Act I is $8.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Past Mistakes: Act I are: Windows 10, GeForce GT 750, 2 GB RAM, 2 GB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Past Mistakes: Act I is a single-player game.
Mostly, yes. Valve rates Past Mistakes: Act I as Playable on the Steam Deck: it runs, but may need some manual setup.
Yes. Past Mistakes: Act I is the full base game. You need nothing else to play it.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











