Choose Incredibug
Choose Incredibug if you want an Action game with Multi-player, Shared/Split Screen, and Shared/Split Screen Co-op. On Steam, it has co-op, so you can bring a friend.
Incredibug vs Iona's Island
Incredibug and Iona's Island both land in Indie, Adventure, 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 Indie, Adventure, Casual on Steam. Incredibug has co-op; Iona's Island 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 Iona's Island
Choose Iona's Island if it's a focused single-player run rather than a multiplayer commitment. Iona's Island launched in 2026.
Both Incredibug and Iona's Island sit in Indie, Adventure, and Casual on Steam and both list DualShock 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
 Incredibug |  Iona's Island | |
|---|---|---|
| Released | — | 2026 |
| Genres | Action, Indie, Adventure, Casual | Indie, Adventure, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | Price unknown |
| Steam reviews | — | — |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Single-player only |
| Developers | Memory Forge | Cozyflame Games |
Side by side
- Both share Indie, Adventure, Casual on Steam.
- Incredibug has co-op; Iona's Island does not.
Incredibug vs Iona's Island — FAQ
- Are Incredibug and Iona's Island similar?
- They overlap on Indie, Adventure, 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 Iona's Island have multiplayer like Incredibug?
- No. Incredibug supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while Iona's Island is listed as single-player only.