Choose Mystic Seals
Choose Mystic Seals if you want a RPG game with Multi-player, Shared/Split Screen, and Shared/Split Screen Co-op. On Steam, it has co-op, so you can bring a friend.
Mystic Seals vs Void Keeper
Mystic Seals and Void Keeper both land in Action, Adventure 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, Adventure on Steam. Mystic Seals has co-op; Void Keeper 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 Void Keeper
Choose Void Keeper if you want an Indie game with #category_playable_at_your_own_pace. On Steam, it's a focused single-player run rather than a multiplayer commitment. Void Keeper launched in 2026.
Both Mystic Seals and Void Keeper sit in Action and Adventure on Steam and both list Custom Volume Controls, Playable without Timed Input, and Keyboard Only Option, 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
 Mystic Seals |  Void Keeper | |
|---|---|---|
| Released | — | 2026 |
| Genres | Action, Adventure, RPG | Action, Indie, Adventure |
| Platforms | Windows, Linux | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | Price unknown |
| Steam reviews | — | — |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Single-player only |
| Developers | Jean-André Santoni | Blue Hour Interactive |
Side by side
- Both share Action, Adventure on Steam.
- Mystic Seals has co-op; Void Keeper does not.
Mystic Seals vs Void Keeper — FAQ
- Are Mystic Seals and Void Keeper similar?
- They overlap on Action, Adventure 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 Void Keeper have multiplayer like Mystic Seals?
- No. Mystic Seals supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while Void Keeper is listed as single-player only.