Choose Core Keeper
Choose Core Keeper if you want an Action and Simulation game with Multi-player, Online Co-op, and Co-op. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 22,806 Steam reviews back the pick.
Core Keeper vs Glintseeker Island
Core Keeper and Glintseeker Island both land in Indie, Adventure, RPG 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 Indie, Adventure, RPG on Steam. Core Keeper (2024) is 3 years older than Glintseeker Island (2027). Core Keeper has co-op; Glintseeker Island 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 Glintseeker Island
Choose Glintseeker Island if you want a Casual game with DualShock Controller Support and Steam Input API Support. On Steam, it's the newer release (2027) and ships with the modern feature baseline. Glintseeker Island launched in 2027.
Both Core Keeper and Glintseeker Island sit in Indie, Adventure, and RPG on Steam, 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
 Core Keeper |  Glintseeker Island | |
|---|---|---|
| Released | 2024 | 2027 |
| Genres | Action, Indie, Adventure, Simulation, RPG | Indie, Adventure, RPG, Casual |
| Platforms | Windows, Linux | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 19.99 USD | Price unknown |
| Steam reviews | 94.8% positive (22,806 reviews) | — |
| Multiplayer | Multi-player, Online Co-op, Co-op | Single-player only |
| Developers | Pugstorm | Half Soup Labs |
Side by side
- Both share Indie, Adventure, RPG on Steam.
- Core Keeper (2024) is 3 years older than Glintseeker Island (2027).
- Core Keeper has co-op; Glintseeker Island does not.
- Core Keeper is Deck Verified on Steam Deck; Glintseeker Island has no Deck rating yet.
Core Keeper vs Glintseeker Island — FAQ
- Should I play Core Keeper or Glintseeker Island first?
- If you want chronology, Core Keeper (2024) came out before Glintseeker Island (2027). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Core Keeper and Glintseeker Island similar?
- They overlap on Indie, Adventure, RPG 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 Glintseeker Island have multiplayer like Core Keeper?
- No. Core Keeper supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while Glintseeker Island is listed as single-player only.
- Does Core Keeper run on Steam Deck?
- Yes — Core Keeper is rated Deck Verified by Valve. Glintseeker Island doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.