Choose Codex Solis: Purrgatorium
Choose Codex Solis: Purrgatorium if you want the Custom Volume Controls side of the pairing. Codex Solis: Purrgatorium launched in 2026.
Codex Solis: Purrgatorium vs Assembly Run
Codex Solis: Purrgatorium and Assembly Run 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. 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 Assembly Run
Choose Assembly Run if you want the Online PvP and PvP side of the pairing.
Both Codex Solis: Purrgatorium and Assembly Run sit in Action and Indie on Steam and both list Multi-player, Online Co-op, and Stereo Sound, 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
 Codex Solis: Purrgatorium |  Assembly Run | |
|---|---|---|
| Released | 2026 | — |
| Genres | Action, Indie | Action, Indie |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 4.99 USD | Price unknown |
| Steam reviews | 2 reviews | — |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player, Online Co-op, Co-op |
| Developers | Illusoric Games | SpareRocket |
Side by side
- Both share Action, Indie on Steam.
- Both support cooperative play.
Codex Solis: Purrgatorium vs Assembly Run — FAQ
- Are Codex Solis: Purrgatorium and Assembly Run 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 Codex Solis: Purrgatorium and Assembly Run have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Codex Solis: Purrgatorium ships Online Co-op, Co-op; Assembly Run ships Online Co-op, Co-op.