Choose The Backrooms Project
Choose The Backrooms Project if you want a Strategy, RPG, and Casual game with Multi-player, Steam Leaderboards, and PvP. On Steam, it has co-op, so you can bring a friend. The Backrooms Project launched in 2022.
The Backrooms Project vs Nightmare Within
The Backrooms Project and Nightmare Within 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. The Backrooms Project has co-op; Nightmare Within 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 Nightmare Within
Choose Nightmare Within if you want the Subtitle Options, Custom Volume Controls, and Stereo Sound side of the pairing. On Steam, it's a focused single-player run rather than a multiplayer commitment.
Both The Backrooms Project and Nightmare Within sit in Action, Indie, and 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
 The Backrooms Project |  Nightmare Within | |
|---|---|---|
| Released | 2022 | — |
| Genres | Action, Strategy, Indie, Adventure, Simulation, RPG, Casual, Early Access | Action, Indie, Adventure, Simulation |
| Platforms | Windows, Linux | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 9.99 USD | Price unknown |
| Steam reviews | 74.7% positive (79 reviews) | — |
| Multiplayer | Multi-player, Co-op | Single-player only |
| Developers | 3AM Studios | David Pankov |
Side by side
- Both share Action, Indie, Adventure on Steam.
- The Backrooms Project has co-op; Nightmare Within does not.
The Backrooms Project vs Nightmare Within — FAQ
- Are The Backrooms Project and Nightmare Within 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 Nightmare Within have multiplayer like The Backrooms Project?
- No. The Backrooms Project supports multiplayer on Steam (Multi-player, Co-op), while Nightmare Within is listed as single-player only.