Choose Core Keeper
Choose Core Keeper if you want an Action 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 Moonfrost
Core Keeper and Moonfrost both land in Indie, Adventure, Simulation 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, Simulation on Steam. Core Keeper (2024) is 2 years older than Moonfrost (2026). Core Keeper scores higher on Steam reviews (94.8% positive) than Moonfrost (52.7% positive). 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 Moonfrost
Choose Moonfrost if you want an Early Access game with Custom Volume Controls, Playable without Timed Input, and #category_playable_at_your_own_pace. On Steam, it's currently about 25% cheaper on the Steam Store. Moonfrost launched in 2026.
Both Core Keeper and Moonfrost sit in Indie, Adventure, and Simulation 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 |  Moonfrost | |
|---|---|---|
| Released | 2024 | 2026 |
| Genres | Action, Indie, Adventure, Simulation, RPG | Indie, Adventure, Simulation, RPG, Early Access |
| Platforms | Windows, Linux | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 19.99 USD | 14.99 USD |
| Steam reviews | 94.8% positive (22,806 reviews) | 52.7% positive (91 reviews) |
| Multiplayer | Multi-player, Online Co-op, Co-op | Single-player only |
| Developers | Pugstorm | Oxalis Games |
Side by side
- Both share Indie, Adventure, Simulation on Steam.
- Core Keeper (2024) is 2 years older than Moonfrost (2026).
- Core Keeper scores higher on Steam reviews (94.8% positive) than Moonfrost (52.7% positive).
- Moonfrost is currently ~25% cheaper on Steam than Core Keeper (14.99 USD vs. 19.99 USD).
- Core Keeper has co-op; Moonfrost does not.
- Core Keeper is Deck Verified on Steam Deck; Moonfrost has no Deck rating yet.
Core Keeper vs Moonfrost — FAQ
- Should I play Core Keeper or Moonfrost first?
- If you want chronology, Core Keeper (2024) came out before Moonfrost (2026). 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 Moonfrost similar?
- They overlap on Indie, Adventure, Simulation 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 Moonfrost have multiplayer like Core Keeper?
- No. Core Keeper supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while Moonfrost is listed as single-player only.
- Does Core Keeper run on Steam Deck?
- Yes — Core Keeper is rated Deck Verified by Valve. Moonfrost doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.