Choose Core Keeper
Choose Core Keeper if you want an Action and Indie 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 Polar Bear Game
Core Keeper and Polar Bear Game both land in Adventure, Simulation, 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 Adventure, Simulation, RPG on Steam. Polar Bear Game (2023) is 1 year older than Core Keeper (2024). Polar Bear Game is currently ~85% cheaper on Steam than Core Keeper (2.99 USD vs. 19.99 USD). 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 Polar Bear Game
Choose Polar Bear Game if you want a Casual experience. On Steam, it's currently about 85% cheaper on the Steam Store. Polar Bear Game launched in 2023.
Both Core Keeper and Polar Bear Game sit in Adventure, Simulation, 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 |  Polar Bear Game | |
|---|---|---|
| Released | 2024 | 2023 |
| Genres | Action, Indie, Adventure, Simulation, RPG | Adventure, Simulation, RPG, Casual |
| Platforms | Windows, Linux | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 19.99 USD | 2.99 USD |
| Steam reviews | 94.8% positive (22,806 reviews) | 5 reviews |
| Multiplayer | Multi-player, Online Co-op, Co-op | Single-player only |
| Developers | Pugstorm | Joseph Cook |
Side by side
- Both share Adventure, Simulation, RPG on Steam.
- Polar Bear Game (2023) is 1 year older than Core Keeper (2024).
- Polar Bear Game is currently ~85% cheaper on Steam than Core Keeper (2.99 USD vs. 19.99 USD).
- Core Keeper has co-op; Polar Bear Game does not.
- Core Keeper is Deck Verified on Steam Deck; Polar Bear Game has no Deck rating yet.
Core Keeper vs Polar Bear Game — FAQ
- Should I play Core Keeper or Polar Bear Game first?
- If you want chronology, Polar Bear Game (2023) came out before Core Keeper (2024). 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 Polar Bear Game similar?
- They overlap on Adventure, Simulation, 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 Polar Bear Game have multiplayer like Core Keeper?
- No. Core Keeper supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while Polar Bear Game is listed as single-player only.
- Does Core Keeper run on Steam Deck?
- Yes — Core Keeper is rated Deck Verified by Valve. Polar Bear Game doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.