Choose Poly
Choose Poly if you want a Free To Play and Casual experience. On Steam, it's free to play, so the barrier to trying it is zero. Poly launched in 2025.
Poly vs Island of Challenge
Poly and Island of Challenge both land in Action, Indie 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 on Steam. Both released in 2025. Poly is free; Island of Challenge is paid (1.99 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 Island of Challenge
Choose Island of Challenge if you want an Adventure experience. Island of Challenge launched in 2025.
Both Poly and Island of Challenge sit in Action and Indie 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
 Poly |  Island of Challenge | |
|---|---|---|
| Released | 2025 | 2025 |
| Genres | Action, Indie, Free To Play, Casual | Action, Indie, Adventure |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | Free to play | 1.99 USD |
| Steam reviews | 74.1% positive (27 reviews) | 4 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Joe Rickwood | Doorway Mountain Studios |
Side by side
- Both share Action, Indie on Steam.
- Both released in 2025.
- Poly is free; Island of Challenge is paid (1.99 USD).
- Poly is Deck Playable on Steam Deck; Island of Challenge has no Deck rating yet.
Poly vs Island of Challenge — FAQ
- Are Poly and Island of Challenge similar?
- They overlap on Action, Indie 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.
- Is Poly free?
- Yes — Poly is a free-to-play Steam title. Island of Challenge is paid (1.99 USD).
- Does Poly run on Steam Deck?
- Yes — Poly is rated Deck Playable by Valve. Island of Challenge doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.