Choose Stranded Deep
Choose Stranded Deep if you want an Indie game with Shared/Split Screen, Steam Leaderboards, and Shared/Split Screen Co-op. On Steam, it carries the stronger Steam consensus at 74.3% positive across 23,284 reviews.
Stranded Deep vs Project Castaway
Stranded Deep and Project Castaway both land in 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 are Adventure games on Steam. Stranded Deep (2022) is 4 years older than Project Castaway (2026). Stranded Deep scores higher on Steam reviews (74.3% positive) than Project Castaway (68.3% positive). 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 Project Castaway
Choose Project Castaway if you want an Action, RPG, and Casual experience. On Steam, it's currently about 45% cheaper on the Steam Store. 1,023 Steam reviews back the pick.
Both Stranded Deep and Project Castaway sit in Adventure on Steam and both list Multi-player, Online Co-op, 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
 Stranded Deep |  Project Castaway | |
|---|---|---|
| Released | 2022 | 2026 |
| Genres | Indie, Adventure | Action, Adventure, RPG, Casual |
| Platforms | Windows, macOS, Linux | Windows, Linux |
| Steam Deck | Deck Playable | Deck Unsupported |
| Price | 19.99 USD | 10.99 USD |
| Steam reviews | 74.3% positive (23,284 reviews) | 68.3% positive (1,023 reviews) |
| Multiplayer | Multi-player, Online Co-op, Shared/Split Screen Co-op | Multi-player, Online Co-op, Co-op |
| Developers | Beam Team Games | Mardonpol Inc. |
Side by side
- Both are Adventure games on Steam.
- Stranded Deep (2022) is 4 years older than Project Castaway (2026).
- Stranded Deep scores higher on Steam reviews (74.3% positive) than Project Castaway (68.3% positive).
- Project Castaway is currently ~45% cheaper on Steam than Stranded Deep (10.99 USD vs. 19.99 USD).
- Both support cooperative play.
- Steam Deck: Stranded Deep is Deck Playable, Project Castaway is Deck Unsupported.
Stranded Deep vs Project Castaway — FAQ
- Which is better, Stranded Deep or Project Castaway?
- On Steam reviews Stranded Deep scores higher (74.3% positive) than Project Castaway (68.3% positive). Both have enough reviews to trust the signal, so for players using reviews alone, Stranded Deep is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
- Should I play Stranded Deep or Project Castaway first?
- If you want chronology, Stranded Deep (2022) came out before Project Castaway (2026). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Stranded Deep and Project Castaway similar?
- They overlap on 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 Stranded Deep and Project Castaway have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Stranded Deep ships Online Co-op, Shared/Split Screen Co-op; Project Castaway ships Online Co-op, Co-op.