Super Ultra Monster Smash! and Keeplanet both land in Action, Indie, Simulation 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, Simulation on Steam. Super Ultra Monster Smash! (2017) is 1 year older than Keeplanet (2018). Super Ultra Monster Smash! is free; Keeplanet is paid (0.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Choose Super Ultra Monster Smash! if you want the Tracked Controller Support and VR Only side of the pairing. On Steam, it's free to play, so the barrier to trying it is zero. Super Ultra Monster Smash! launched in 2017.
Choose Keeplanet if it matches what drew you to this matchup. Keeplanet launched in 2018.
Both Super Ultra Monster Smash! and Keeplanet sit in Action, Indie, and Simulation on Steam, 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.
 Super Ultra Monster Smash! |  Keeplanet | |
|---|---|---|
| Released | 2017 | 2018 |
| Genres | Action, Indie, Simulation, Casual | Action, Indie, Simulation, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Deck Unsupported | Unrated |
| Price | Free to play | 0.99 USD |
| Steam reviews | 44.8% positive (29 reviews) | 4 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Ken Koji | BigGame Studio |
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