Choose Earthfall
Choose Earthfall if you want the Online PvP and PvP side of the pairing. Earthfall launched in 2018.
Earthfall vs 31 Room
Earthfall and 31 Room 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. Earthfall (2018) is 7 years older than 31 Room (2025). 31 Room is currently ~75% cheaper on Steam than Earthfall (4.99 USD vs. 19.99 USD). 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 31 Room
Choose 31 Room if you want an Indie, Adventure, and Casual experience. On Steam, it's currently about 75% cheaper on the Steam Store. 31 Room launched in 2025.
Both Earthfall and 31 Room sit in Action 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
 Earthfall |  31 Room | |
|---|---|---|
| Released | 2018 | 2025 |
| Genres | Action | Action, Indie, Adventure, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Deck Unsupported | Unrated |
| Price | 19.99 USD | 4.99 USD |
| Steam reviews | 67.8% positive (755 reviews) | 8 reviews |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player, Online Co-op, Co-op |
| Developers | Holospark | mastie_studio |
Side by side
- Both are Action games on Steam.
- Earthfall (2018) is 7 years older than 31 Room (2025).
- 31 Room is currently ~75% cheaper on Steam than Earthfall (4.99 USD vs. 19.99 USD).
- Both support cooperative play.
- Earthfall is Deck Unsupported on Steam Deck; 31 Room has no Deck rating yet.
Earthfall vs 31 Room — FAQ
- Should I play Earthfall or 31 Room first?
- If you want chronology, Earthfall (2018) came out before 31 Room (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 Earthfall and 31 Room 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 Earthfall and 31 Room have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Earthfall ships Online Co-op, Co-op; 31 Room ships Online Co-op, Co-op.