Choose Project Sphinx
Choose Project Sphinx if you want an Adventure and Casual experience. On Steam, it's free to play, so the barrier to trying it is zero. Project Sphinx launched in 2023.
Project Sphinx vs Peer-2-Pizza
Project Sphinx and Peer-2-Pizza 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. Project Sphinx is free; Peer-2-Pizza is paid (Price unknown). Project Sphinx is Deck Playable on Steam Deck; Peer-2-Pizza 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 Peer-2-Pizza
Choose Peer-2-Pizza if you want an Early Access game with Custom Volume Controls, Stereo Sound, and Playable without Timed Input.
Both Project Sphinx and Peer-2-Pizza 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 Sphinx |  Peer-2-Pizza | |
|---|---|---|
| Released | 2023 | — |
| Genres | Action, Indie, Adventure, Casual | Action, Indie, Early Access |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | Free to play | Price unknown |
| Steam reviews | 78.9% positive (19 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Blockout Team | Lyall Campbell |
Side by side
- Both share Action, Indie on Steam.
- Project Sphinx is free; Peer-2-Pizza is paid (Price unknown).
- Project Sphinx is Deck Playable on Steam Deck; Peer-2-Pizza has no Deck rating yet.
Project Sphinx vs Peer-2-Pizza — FAQ
- Are Project Sphinx and Peer-2-Pizza 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.
- Is Project Sphinx free?
- Yes — Project Sphinx is a free-to-play Steam title. Peer-2-Pizza is paid (Price unknown).
- Does Project Sphinx run on Steam Deck?
- Yes — Project Sphinx is rated Deck Playable by Valve. Peer-2-Pizza doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.