Choose Mars Quest
Choose Mars Quest if you want a Casual game with Multi-player, Online PvP, and Online Co-op. On Steam, it's currently about 75% cheaper on the Steam Store. Mars Quest launched in 2021.
Mars Quest and The Giant Crab in Space 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. Mars Quest (2021) is 4 years older than The Giant Crab in Space (2025). Mars Quest is currently ~75% cheaper on Steam than The Giant Crab in Space (1.99 USD vs. 7.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Choose Mars Quest if you want a Casual game with Multi-player, Online PvP, and Online Co-op. On Steam, it's currently about 75% cheaper on the Steam Store. Mars Quest launched in 2021.
Choose The Giant Crab in Space if you want a Simulation experience. On Steam, it's the newer release (2025) and ships with the modern feature baseline. The Giant Crab in Space launched in 2025.
Both Mars Quest and The Giant Crab in Space sit in Action and Indie on Steam, 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.
Mars Quest | The Giant Crab in Space | |
|---|---|---|
| Released | 2021 | 2025 |
| Genres | Action, Indie, Casual | Action, Indie, Simulation |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 1.99 USD | 7.99 USD |
| Steam reviews | 2 reviews | 2 reviews |
| Multiplayer | Multi-player, Cross-Platform Multiplayer, Online Co-op | Single-player only |
| Developers | JRC | TensionSplice |
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