Choose Carbrix
Choose Carbrix if you want a Racing game with Multi-player, Online PvP, and Online Co-op. On Steam, it has co-op, so you can bring a friend.
Carbrix vs 30 Days On Ship: Castaway – The First Days
Carbrix and 30 Days On Ship: Castaway – The First Days both land in Action, Indie, 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 share Action, Indie, Adventure on Steam. 30 Days On Ship: Castaway – The First Days is free; Carbrix is paid (Price unknown). Carbrix has co-op; 30 Days On Ship: Castaway – The First Days 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 30 Days On Ship: Castaway – The First Days
Choose 30 Days On Ship: Castaway – The First Days if you want a Free To Play experience. On Steam, it's free to play, so the barrier to trying it is zero.
Both Carbrix and 30 Days On Ship: Castaway – The First Days sit in Action, Indie, and Adventure on Steam and both list DualShock Controller Support, Custom Volume Controls, and Stereo Sound, 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
 Carbrix |  30 Days On Ship: Castaway – The First Days | |
|---|---|---|
| Released | — | — |
| Genres | Action, Indie, Adventure, Simulation, Casual, Racing | Action, Indie, Adventure, Simulation, Free To Play, Casual |
| Platforms | Windows, Linux | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | Free to play |
| Steam reviews | — | — |
| Multiplayer | Multi-player, Online Co-op, Co-op | Single-player only |
| Developers | Redston4D | Madnetic Games S.A. |
Side by side
- Both share Action, Indie, Adventure on Steam.
- 30 Days On Ship: Castaway – The First Days is free; Carbrix is paid (Price unknown).
- Carbrix has co-op; 30 Days On Ship: Castaway – The First Days does not.
Carbrix vs 30 Days On Ship: Castaway – The First Days — FAQ
- Are Carbrix and 30 Days On Ship: Castaway – The First Days similar?
- They overlap on Action, Indie, 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.
- Does 30 Days On Ship: Castaway – The First Days have multiplayer like Carbrix?
- No. Carbrix supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while 30 Days On Ship: Castaway – The First Days is listed as single-player only.
- Is 30 Days On Ship: Castaway – The First Days free?
- Yes — 30 Days On Ship: Castaway – The First Days is a free-to-play Steam title. Carbrix is paid (Price unknown).