Choose Malignant
Choose Malignant if you want the Multi-player, Shared/Split Screen, and Online Co-op side of the pairing. On Steam, it has co-op, so you can bring a friend.
Malignant vs Sugar Rot
Malignant and Sugar Rot 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. Malignant has co-op; Sugar Rot does not. 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 Sugar Rot
Choose Sugar Rot if you want an Indie game with Save Anytime. On Steam, it's a focused single-player run rather than a multiplayer commitment.
Both Malignant and Sugar Rot sit in Action on Steam and both list Custom Volume Controls, Stereo Sound, and Playable without Timed Input, 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
 Malignant |  Sugar Rot | |
|---|---|---|
| Released | — | — |
| Genres | Action | Action, Indie |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | Price unknown |
| Steam reviews | — | — |
| Multiplayer | Multi-player, Online Co-op, Shared/Split Screen Co-op | Single-player only |
| Developers | Buzzkill Interactive | Agent Coffee Games LLC |
Side by side
- Both are Action games on Steam.
- Malignant has co-op; Sugar Rot does not.
Malignant vs Sugar Rot — FAQ
- Are Malignant and Sugar Rot 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.
- Does Sugar Rot have multiplayer like Malignant?
- No. Malignant supports multiplayer on Steam (Multi-player, Online Co-op, Shared/Split Screen Co-op), while Sugar Rot is listed as single-player only.