IMHO.

The Backrooms : Last Expedition vs Backrooms: Collision Not Found

The Backrooms : Last Expedition and Backrooms: Collision Not Found 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 : Last Expedition (2023) is 3 years older than Backrooms: Collision Not Found (2026). Both support cooperative play. 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 The Backrooms : Last Expedition

Choose The Backrooms : Last Expedition if you want a Simulation experience. The Backrooms : Last Expedition launched in 2023.

Choose Backrooms: Collision Not Found

Choose Backrooms: Collision Not Found if you want a Strategy game with Color Alternatives, Camera Comfort, and Custom Volume Controls. On Steam, it's the newer release (2026) and ships with the modern feature baseline. Backrooms: Collision Not Found launched in 2026.

Both The Backrooms : Last Expedition and Backrooms: Collision Not Found sit in Action, Indie, and Adventure on Steam and both list Multi-player, Online Co-op, and LAN 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

The Backrooms : Last Expedition vs Backrooms: Collision Not Found — Steam metadata comparison
The Backrooms : Last Expedition — Steam game coverThe Backrooms : Last ExpeditionBackrooms: Collision Not Found — Steam game coverBackrooms: Collision Not Found
Released20232026
GenresAction, Indie, Adventure, Simulation, Casual, Early AccessAction, Strategy, Indie, Adventure, Casual, Early Access
PlatformsWindowsWindows
Steam DeckUnratedUnrated
Price3.99 USDPrice unknown
Steam reviews9 reviews
MultiplayerMulti-player, Online Co-op, LAN Co-opMulti-player, Online Co-op, LAN Co-op
DevelopersValkyrie InteractiveLz Games

Side by side

The Backrooms : Last Expedition vs Backrooms: Collision Not Found — FAQ

Should I play The Backrooms : Last Expedition or Backrooms: Collision Not Found first?
If you want chronology, The Backrooms : Last Expedition (2023) came out before Backrooms: Collision Not Found (2026). 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 The Backrooms : Last Expedition and Backrooms: Collision Not Found 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.
Do both The Backrooms : Last Expedition and Backrooms: Collision Not Found have co-op?
Yes — both list a co-op category on Steam. Specifics differ: The Backrooms : Last Expedition ships Online Co-op, LAN Co-op; Backrooms: Collision Not Found ships Online Co-op, LAN Co-op.
The Backrooms : Last Expedition vs Backrooms: Collision Not Found · imho.run