Choose Masterstone
Choose Masterstone if you want a RPG game with Steam Input API Support, Mouse Only Option, and Adjustable Difficulty.
Masterstone vs Umigame
Masterstone and Umigame both land in Action, Indie, Adventure on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Action, Indie, Adventure on Steam. Both support cooperative play. Umigame is Deck Playable on Steam Deck; Masterstone has no Deck rating yet. No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose Umigame
Choose Umigame if it matches what drew you to this matchup. Umigame launched in 2025.
Both Masterstone and Umigame sit in Action, Indie, and Adventure on Steam and both list Multi-player, Steam Leaderboards, and Online Co-op, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Masterstone |  Umigame | |
|---|---|---|
| Released | — | 2025 |
| Genres | Action, Indie, Adventure, RPG, Early Access | Action, Indie, Adventure, Early Access |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Deck Playable |
| Price | Price unknown | 14.99 USD |
| Steam reviews | — | 88.2% positive (17 reviews) |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player, Online Co-op, Co-op |
| Developers | Master Technologies | Nimblegames |
Side by side
- Both share Action, Indie, Adventure on Steam.
- Both support cooperative play.
- Umigame is Deck Playable on Steam Deck; Masterstone has no Deck rating yet.
Masterstone vs Umigame — FAQ
- Are Masterstone and Umigame similar?
- They overlap on Action, Indie, Adventure on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Do both Masterstone and Umigame have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Masterstone ships Online Co-op, Co-op; Umigame ships Online Co-op, Co-op.