Choose Expendable
Choose Expendable if you want an Adventure experience. Expendable launched in 2018.
Expendable vs Cosmic Shell
Expendable and Cosmic Shell both land in Action 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 are Action games on Steam. Both support cooperative play. Expendable is Deck Playable on Steam Deck; Cosmic Shell 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 Cosmic Shell
Choose Cosmic Shell if you want a Strategy game with Shared/Split Screen, Shared/Split Screen Co-op, and Gamepad Recommended.
Both Expendable and Cosmic Shell sit in Action on Steam and both list Multi-player and 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
 Expendable |  Cosmic Shell | |
|---|---|---|
| Released | 2018 | — |
| Genres | Action, Adventure | Action, Strategy |
| Platforms | Windows | Windows, Linux |
| Steam Deck | Deck Playable | Unrated |
| Price | 3.99 USD | Price unknown |
| Steam reviews | 80.5% positive (41 reviews) | — |
| Multiplayer | Multi-player, Co-op | Multi-player, Shared/Split Screen Co-op, Co-op |
| Developers | Rage Software | Gherkin Goldfinger |
Side by side
- Both are Action games on Steam.
- Both support cooperative play.
- Expendable is Deck Playable on Steam Deck; Cosmic Shell has no Deck rating yet.
Expendable vs Cosmic Shell — FAQ
- Are Expendable and Cosmic Shell similar?
- They overlap on Action 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 Expendable and Cosmic Shell have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Expendable ships Co-op; Cosmic Shell ships Shared/Split Screen Co-op, Co-op.
- Does Expendable run on Steam Deck?
- Yes — Expendable is rated Deck Playable by Valve. Cosmic Shell doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.