Choose Green world: Catharsis
Choose Green world: Catharsis if you want an Adventure experience. On Steam, it's a focused single-player run rather than a multiplayer commitment. Green world: Catharsis launched in 2021.
Green world: Catharsis vs Just Rats
Green world: Catharsis and Just Rats both land in Action, Indie 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 on Steam. Just Rats has co-op; Green world: Catharsis does not. 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 Just Rats
Choose Just Rats if you want the Multi-player, Online PvP, and Online Co-op side of the pairing. On Steam, it has co-op, so you can bring a friend.
Both Green world: Catharsis and Just Rats sit in Action and Indie on Steam and both list Steam Leaderboards, 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
 Green world: Catharsis |  Just Rats | |
|---|---|---|
| Released | 2021 | — |
| Genres | Action, Indie, Adventure | Action, Indie |
| Platforms | Windows | Windows, macOS |
| Steam Deck | Unrated | Unrated |
| Price | 3.99 USD | Price unknown |
| Steam reviews | 3 reviews | — |
| Multiplayer | Single-player only | Multi-player, Cross-Platform Multiplayer, Online Co-op |
| Developers | Jaja City | Numinxter |
Side by side
- Both share Action, Indie on Steam.
- Just Rats has co-op; Green world: Catharsis does not.
Green world: Catharsis vs Just Rats — FAQ
- Are Green world: Catharsis and Just Rats similar?
- They overlap on Action, Indie 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.
- Does Green world: Catharsis have multiplayer like Just Rats?
- No. Just Rats supports multiplayer on Steam (Multi-player, Cross-Platform Multiplayer, Online Co-op), while Green world: Catharsis is listed as single-player only.