SIDE EFFECTS and Downcast both land in Strategy, 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 Strategy, Indie on Steam. SIDE EFFECTS is Deck Verified on Steam Deck; Downcast 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.
Choose SIDE EFFECTS if you want the Custom Volume Controls, Stereo Sound, and Playable without Timed Input side of the pairing. On Steam, it's Steam Deck Verified, so handheld play works out of the box. SIDE EFFECTS launched in 2025.
Choose Downcast if you want a Massively Multiplayer experience.
Both SIDE EFFECTS and Downcast sit in Strategy and Indie on Steam and both list Multi-player, Online PvP, and PvP, 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 EFFECTS |  Downcast | |
|---|---|---|
| Released | 2025 | — |
| Genres | Strategy, Indie | Strategy, Indie, Massively Multiplayer |
| Platforms | Windows | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 4.99 USD | Price unknown |
| Steam reviews | 82.6% positive (386 reviews) | — |
| Multiplayer | Multi-player | Multi-player |
| Developers | hirohun, Mr.Pootsley, Jaybooty, Lofar42 | DemOff |
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