Choose Lost Eden
Choose Lost Eden if it's currently about 50% cheaper on the Steam Store. Lost Eden launched in 2017.
Lost Eden vs Primal Planet
Lost Eden and Primal Planet 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. Lost Eden (2017) is 8 years older than Primal Planet (2025). Lost Eden scores higher on Steam reviews (95.3% positive) than Primal Planet (90% 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 Primal Planet
Choose Primal Planet if you want an Action and Indie game with Multi-player, Shared/Split Screen, and Shared/Split Screen Co-op. On Steam, it's the newer release (2025) and ships with the modern feature baseline. Primal Planet launched in 2025.
Both Lost Eden and Primal Planet sit in Adventure 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.
Side-by-side comparison
 Lost Eden |  Primal Planet | |
|---|---|---|
| Released | 2017 | 2025 |
| Genres | Adventure | Action, Indie, Adventure |
| Platforms | Windows, macOS, Linux | Windows |
| Steam Deck | Unrated | Deck Verified |
| Price | 9.99 USD | 19.99 USD |
| Steam reviews | 95.3% positive (64 reviews) | 90% positive (299 reviews) |
| Multiplayer | Single-player only | Multi-player, Shared/Split Screen Co-op, Co-op |
| Developers | Cryo Interactive | Seethingswarm |
Side by side
- Both are Adventure games on Steam.
- Lost Eden (2017) is 8 years older than Primal Planet (2025).
- Lost Eden scores higher on Steam reviews (95.3% positive) than Primal Planet (90% positive).
- Lost Eden is currently ~50% cheaper on Steam than Primal Planet (9.99 USD vs. 19.99 USD).
- Primal Planet has co-op; Lost Eden does not.
- Primal Planet is Deck Verified on Steam Deck; Lost Eden has no Deck rating yet.
Lost Eden vs Primal Planet — FAQ
- Should I play Lost Eden or Primal Planet first?
- If you want chronology, Lost Eden (2017) came out before Primal Planet (2025). 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 Lost Eden and Primal Planet 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.
- Does Lost Eden have multiplayer like Primal Planet?
- No. Primal Planet supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while Lost Eden is listed as single-player only.