Choose KeepUp Survival
Choose KeepUp Survival if you want the Multi-player, Online Co-op, and Save Anytime side of the pairing. On Steam, it has co-op, so you can bring a friend. KeepUp Survival launched in 2024.
KeepUp Survival vs POLYARIS
KeepUp Survival and POLYARIS both land in Action, Indie, 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, Indie, Adventure on Steam. KeepUp Survival (2024) is 2 years older than POLYARIS (2026). KeepUp Survival has co-op; POLYARIS 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 POLYARIS
Choose POLYARIS if you want a Simulation game with Adjustable Text Size and Subtitle Options. On Steam, it's a focused single-player run rather than a multiplayer commitment. POLYARIS launched in 2026.
Both KeepUp Survival and POLYARIS sit in Action, Indie, and Adventure on Steam and both list Custom Volume Controls, Stereo Sound, and Playable without Timed Input, 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
 KeepUp Survival |  POLYARIS | |
|---|---|---|
| Released | 2024 | 2026 |
| Genres | Action, Indie, Adventure | Action, Indie, Adventure, Simulation |
| Platforms | Windows | Windows |
| Steam Deck | Deck Unsupported | Unrated |
| Price | 14.99 USD | Price unknown |
| Steam reviews | 66.3% positive (341 reviews) | — |
| Multiplayer | Multi-player, Online Co-op, Co-op | Single-player only |
| Developers | Witte Studio | Magic Pie |
Side by side
- Both share Action, Indie, Adventure on Steam.
- KeepUp Survival (2024) is 2 years older than POLYARIS (2026).
- KeepUp Survival has co-op; POLYARIS does not.
- KeepUp Survival is Deck Unsupported on Steam Deck; POLYARIS has no Deck rating yet.
KeepUp Survival vs POLYARIS — FAQ
- Should I play KeepUp Survival or POLYARIS first?
- If you want chronology, KeepUp Survival (2024) came out before POLYARIS (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 KeepUp Survival and POLYARIS similar?
- They overlap on Action, Indie, 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 POLYARIS have multiplayer like KeepUp Survival?
- No. KeepUp Survival supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while POLYARIS is listed as single-player only.