Choose Cosmos Kitten
Choose Cosmos Kitten if you want the DualShock Controller Support side of the pairing.
Cosmos Kitten vs Royal Revolt Survivors
Cosmos Kitten and Royal Revolt Survivors both land in Action, Indie, RPG 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, RPG on Steam. Both support cooperative play. Royal Revolt Survivors is Deck Verified on Steam Deck; Cosmos Kitten 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 Royal Revolt Survivors
Choose Royal Revolt Survivors if you want an Adventure game with Online Co-op. On Steam, it's Steam Deck Verified, so handheld play works out of the box. Royal Revolt Survivors launched in 2026.
Both Cosmos Kitten and Royal Revolt Survivors sit in Action, Indie, and RPG on Steam and both list Multi-player, Shared/Split Screen, and Shared/Split Screen 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
 Cosmos Kitten |  Royal Revolt Survivors | |
|---|---|---|
| Released | — | 2026 |
| Genres | Action, Indie, RPG, Casual | Action, Indie, Adventure, RPG, Casual |
| Platforms | Windows | Windows, Linux |
| Steam Deck | Unrated | Deck Verified |
| Price | Price unknown | 6.69 USD |
| Steam reviews | — | 78.4% positive (88 reviews) |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Multi-player, Online Co-op, Shared/Split Screen Co-op |
| Developers | Hagan Interactive LLC | Team Warriors |
Side by side
- Both share Action, Indie, RPG on Steam.
- Both support cooperative play.
- Royal Revolt Survivors is Deck Verified on Steam Deck; Cosmos Kitten has no Deck rating yet.
Cosmos Kitten vs Royal Revolt Survivors — FAQ
- Are Cosmos Kitten and Royal Revolt Survivors similar?
- They overlap on Action, Indie, RPG 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 Cosmos Kitten and Royal Revolt Survivors have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Cosmos Kitten ships Shared/Split Screen Co-op, Co-op; Royal Revolt Survivors ships Online Co-op, Shared/Split Screen Co-op.