Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
Loading from Steam…
Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
Checking other stores…
Loading from Steam…
100% positive of 7 · 7 user reviews · Live from Steam
Loading reviews from Steam…
『Mono』 is a 2D action game set in a monochrome world. Explore the land to enhance your abilities, defeat the formidable foes standing in your way, and resolve the crisis befalling this black-and-white realm.
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 2026-11-02 → 100% today (7 reviews)
No authorized Steam key store lists this game right now.
Works, but may need extra effort. 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.
Thank you for playing Mono!We have released Version 1.2.1. This update includes functional improvements and bug fixes outlined below:Added the ability to rematch bossesAfter defeating a boss, you can now return to the location where you fought them to challeng…
Thank you for playing Mono!We have released Version 1.2.0. This update includes functional improvements and bug fixes outlined below:Added Difficulty SelectionYou can now choose your preferred difficulty level at the start of the game or from the options menu.…
Thank you for playing Mono!We have released the Ver 1.1.2 update. This update includes the following improvements and bug fixes:Changed certain enemy attacks and gimmicks so they can now be deflected with sword strikes.Adjusted the balance of the boss at the c…
Thank you for playing Mono. We have released Ver. 1.1.1. This update includes the following feature improvements and bug fixes:Boss Battle Hint Feature AddedIris will now offer advice when you are struggling in boss battles.Player Behavior AdjustmentsPressing …
Thank you for playing "Mono". We have just released Ver 1.1.0!This update includes the following feature improvements and bug fixes:Added Steam Achievements If you already have a completed save data, the achievements will be unlocked automatically upon launchi…
We are excited to announce that Mono, a 2D action game set in a monochrome world, is now available on Steam!The game offers a fun, accessible take on the Metroidvania genre.To celebrate the launch, Mono is available at a 20% discount until Monday, July 13 at 1…
Only 1 day left until the launch of "Mono", a 2D action game where you explore a monochrome world!The release is scheduled for \.Please hang tight just a little longer until the launch!