Choose Castle of Shikigami 3
Choose Castle of Shikigami 3 if it matches what drew you to this matchup. Castle of Shikigami 3 launched in 2025.
Castle of Shikigami 3 vs Heliocide
Castle of Shikigami 3 and Heliocide 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. Both support cooperative play. Castle of Shikigami 3 is Deck Playable on Steam Deck; Heliocide 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 Heliocide
Choose Heliocide if you want the Camera Comfort, Custom Volume Controls, and Stereo Sound side of the pairing.
Both Castle of Shikigami 3 and Heliocide sit in Action on Steam and both list Multi-player, Shared/Split Screen, and Steam Leaderboards, 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
 Castle of Shikigami 3 |  Heliocide | |
|---|---|---|
| Released | 2025 | — |
| Genres | Action | Action |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 29.99 USD | Price unknown |
| Steam reviews | 7 reviews | — |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Multi-player, Shared/Split Screen Co-op, Co-op |
| Developers | Cosmo Machia, Alfa System | HorrorScope |
Side by side
- Both are Action games on Steam.
- Both support cooperative play.
- Castle of Shikigami 3 is Deck Playable on Steam Deck; Heliocide has no Deck rating yet.
Castle of Shikigami 3 vs Heliocide — FAQ
- Are Castle of Shikigami 3 and Heliocide 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.
- Do both Castle of Shikigami 3 and Heliocide have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Castle of Shikigami 3 ships Shared/Split Screen Co-op, Co-op; Heliocide ships Shared/Split Screen Co-op, Co-op.
- Does Castle of Shikigami 3 run on Steam Deck?
- Yes — Castle of Shikigami 3 is rated Deck Playable by Valve. Heliocide doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.