Choose Demonologist
Choose Demonologist if you want an Indie and Adventure experience. 10,143 Steam reviews back the pick.
Demonologist vs Alien Investigator
Demonologist and Alien Investigator 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. Both released in 2023. Demonologist scores higher on Steam reviews (84.2% positive) than Alien Investigator (43.8% positive). 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 Alien Investigator
Choose Alien Investigator if it's currently about 40% cheaper on the Steam Store. Alien Investigator launched in 2023.
Both Demonologist and Alien Investigator 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
 Demonologist |  Alien Investigator | |
|---|---|---|
| Released | 2023 | 2023 |
| Genres | Action, Indie, Adventure | Action |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Deck Playable |
| Price | 19.99 USD | 11.99 USD |
| Steam reviews | 84.2% positive (10,143 reviews) | 43.8% positive (16 reviews) |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player, Online Co-op, Co-op |
| Developers | Clock Wizard Games | Doky |
Side by side
- Both are Action games on Steam.
- Both released in 2023.
- Demonologist scores higher on Steam reviews (84.2% positive) than Alien Investigator (43.8% positive).
- Alien Investigator is currently ~40% cheaper on Steam than Demonologist (11.99 USD vs. 19.99 USD).
- Both support cooperative play.
- Both are Deck Playable.
Demonologist vs Alien Investigator — FAQ
- Are Demonologist and Alien Investigator 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 Demonologist and Alien Investigator have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Demonologist ships Online Co-op, Co-op; Alien Investigator ships Online Co-op, Co-op.