Choose Abnormality
Choose Abnormality if you want an Early Access experience. Abnormality launched in 2024.
Abnormality vs THE IMPOSTOR
Abnormality and THE IMPOSTOR both land in Action, Indie 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 on Steam. Both support cooperative play. Abnormality is Deck Playable on Steam Deck; THE IMPOSTOR has no Deck rating yet. 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 IMPOSTOR
Choose THE IMPOSTOR if it matches what drew you to this matchup.
Both Abnormality and THE IMPOSTOR sit in Action and Indie 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
 Abnormality |  THE IMPOSTOR | |
|---|---|---|
| Released | 2024 | — |
| Genres | Action, Indie, Early Access | Action, Indie |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 9.99 USD | Price unknown |
| Steam reviews | 72.5% positive (149 reviews) | — |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player, Online Co-op, Co-op |
| Developers | Nightmare Studios | Black Flag Studios |
Side by side
- Both share Action, Indie on Steam.
- Both support cooperative play.
- Abnormality is Deck Playable on Steam Deck; THE IMPOSTOR has no Deck rating yet.
Abnormality vs THE IMPOSTOR — FAQ
- Are Abnormality and THE IMPOSTOR similar?
- They overlap on Action, Indie 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 Abnormality and THE IMPOSTOR have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Abnormality ships Online Co-op, Co-op; THE IMPOSTOR ships Online Co-op, Co-op.
- Does Abnormality run on Steam Deck?
- Yes — Abnormality is rated Deck Playable by Valve. THE IMPOSTOR doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.