Choose Project Unknown
Choose Project Unknown if you want an Adventure game with Multi-player, Online Co-op, and Co-op. On Steam, it has co-op, so you can bring a friend. Project Unknown launched in 2025.
Project Unknown vs Mr HappyFunFace
Project Unknown and Mr HappyFunFace 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 released in 2025. Mr HappyFunFace scores higher on Steam reviews (91.7% positive) than Project Unknown (86.9% 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 Mr HappyFunFace
Choose Mr HappyFunFace if you want the Stereo Sound and Playable without Timed Input side of the pairing. On Steam, it's currently about 64% cheaper on the Steam Store. Mr HappyFunFace launched in 2025.
Both Project Unknown and Mr HappyFunFace sit in Action and Indie 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
 Project Unknown |  Mr HappyFunFace | |
|---|---|---|
| Released | 2025 | 2025 |
| Genres | Action, Indie, Adventure | Action, Indie |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 6.99 USD | 2.54 USD |
| Steam reviews | 86.9% positive (337 reviews) | 91.7% positive (12 reviews) |
| Multiplayer | Multi-player, Online Co-op, Co-op | Single-player only |
| Developers | PsychoRavens | Big Red Eight |
Side by side
- Both share Action, Indie on Steam.
- Both released in 2025.
- Mr HappyFunFace scores higher on Steam reviews (91.7% positive) than Project Unknown (86.9% positive).
- Mr HappyFunFace is currently ~64% cheaper on Steam than Project Unknown (2.54 USD vs. 6.99 USD).
- Project Unknown has co-op; Mr HappyFunFace does not.
- Project Unknown is Deck Playable on Steam Deck; Mr HappyFunFace has no Deck rating yet.
Project Unknown vs Mr HappyFunFace — FAQ
- Are Project Unknown and Mr HappyFunFace 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.
- Does Mr HappyFunFace have multiplayer like Project Unknown?
- No. Project Unknown supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while Mr HappyFunFace is listed as single-player only.
- Does Project Unknown run on Steam Deck?
- Yes — Project Unknown is rated Deck Playable by Valve. Mr HappyFunFace doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.