Infected Backrooms: Multiplayer and Proppi both land in Action, Indie, Casual 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, Casual on Steam. Infected Backrooms: Multiplayer has co-op; Proppi does not. No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Choose Infected Backrooms: Multiplayer if you want an Early Access game with Online Co-op, LAN PvP, and LAN Co-op. On Steam, it has co-op, so you can bring a friend. Infected Backrooms: Multiplayer launched in 2023.
Choose Proppi if it matches what drew you to this matchup.
Both Infected Backrooms: Multiplayer and Proppi sit in Action, Indie, and Casual on Steam and both list Multi-player, Online PvP, and PvP, 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.
 Infected Backrooms: Multiplayer |  Proppi | |
|---|---|---|
| Released | 2023 | — |
| Genres | Action, Indie, Casual, Early Access | Action, Indie, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 7.99 USD | Price unknown |
| Steam reviews | 81.8% positive (11 reviews) | — |
| Multiplayer | Multi-player, Online Co-op, LAN Co-op | Multi-player |
| Developers | Fuming Fun Studios | 36.7 Studio |
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