Choose Up Square
Choose Up Square if you want the Multi-player, Online PvP, and PvP side of the pairing.
Up Square vs PolyBoost
Up Square and PolyBoost both land in Action, Indie, Casual 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, Casual on Steam. 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 PolyBoost
Choose PolyBoost if it's a focused single-player run rather than a multiplayer commitment. PolyBoost launched in 2021.
Both Up Square and PolyBoost sit in Action, Indie, and Casual on Steam and both list Steam Leaderboards, 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
 Up Square |  PolyBoost | |
|---|---|---|
| Released | — | 2021 |
| Genres | Action, Indie, Casual | Action, Indie, Casual |
| Platforms | Windows, Linux | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | 4.99 USD |
| Steam reviews | — | — |
| Multiplayer | Multi-player | Single-player only |
| Developers | JNI Games | Epic Byte Studios |
Side by side
- Both share Action, Indie, Casual on Steam.
Up Square vs PolyBoost — FAQ
- Are Up Square and PolyBoost similar?
- They overlap on Action, Indie, Casual 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 PolyBoost have multiplayer like Up Square?
- No. Up Square supports multiplayer on Steam (Multi-player), while PolyBoost is listed as single-player only.