Choose Harmony Havoc
Choose Harmony Havoc if you want the Steam Input API Support side of the pairing.
Harmony Havoc vs Soulcery: Deck of Shadows
Harmony Havoc and Soulcery: Deck of Shadows 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. 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 Soulcery: Deck of Shadows
Choose Soulcery: Deck of Shadows if you want the Camera Comfort, Custom Volume Controls, and Stereo Sound side of the pairing. Soulcery: Deck of Shadows launched in 2026.
Both Harmony Havoc and Soulcery: Deck of Shadows sit in Action and Indie on Steam and both list DualShock Controller Support and Gamepad Recommended, 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
 Harmony Havoc |  Soulcery: Deck of Shadows | |
|---|---|---|
| Released | — | 2026 |
| Genres | Action, Indie | Action, Indie |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | Price unknown |
| Steam reviews | — | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Pollux Pictures | YS246 Games |
Side by side
- Both share Action, Indie on Steam.
Harmony Havoc vs Soulcery: Deck of Shadows — FAQ
- Are Harmony Havoc and Soulcery: Deck of Shadows 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.