Choose Irradiant Skies
Choose Irradiant Skies if you want the Mouse Only Option and Touch Only Option side of the pairing.
Irradiant Skies vs F.U.N
Irradiant Skies and F.U.N 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 F.U.N
Choose F.U.N if you want the Steam Input API Support and Camera Comfort side of the pairing. F.U.N launched in 2026.
Both Irradiant Skies and F.U.N sit in Action, Indie, and Casual on Steam and both list Steam Leaderboards, DualShock Controller Support, and DualSense Controller Support, 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
 Irradiant Skies |  F.U.N | |
|---|---|---|
| Released | — | 2026 |
| Genres | Action, Indie, Casual | Action, Indie, Casual |
| Platforms | Windows | Windows, Linux |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | 4.99 USD |
| Steam reviews | — | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Cuboids Interactive | DesignationX |
Side by side
- Both share Action, Indie, Casual on Steam.
Irradiant Skies vs F.U.N — FAQ
- Are Irradiant Skies and F.U.N 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.