Choose Gulltastrophe
Choose Gulltastrophe if you want an Indie game with Multi-player, Online Co-op, and Custom Volume Controls. On Steam, it has co-op, so you can bring a friend.
Gulltastrophe vs Unsent
Gulltastrophe and Unsent 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. Gulltastrophe has co-op; Unsent 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 Unsent
Choose Unsent if you want a Casual and Early Access experience. On Steam, it's a focused single-player run rather than a multiplayer commitment. Unsent launched in 2025.
Both Gulltastrophe and Unsent sit in Action and Adventure on Steam and both list 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
 Gulltastrophe |  Unsent | |
|---|---|---|
| Released | — | 2025 |
| Genres | Action, Indie, Adventure | Action, Adventure, Casual, Early Access |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | 6.99 USD |
| Steam reviews | — | 100% positive (56 reviews) |
| Multiplayer | Multi-player, Online Co-op, Co-op | Single-player only |
| Developers | Team Seagull, unSAME | SlimeWare |
Side by side
- Both share Action, Adventure on Steam.
- Gulltastrophe has co-op; Unsent does not.
Gulltastrophe vs Unsent — FAQ
- Are Gulltastrophe and Unsent 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 Unsent have multiplayer like Gulltastrophe?
- No. Gulltastrophe supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while Unsent is listed as single-player only.