Choose Mirth Island
Choose Mirth Island if you want an Indie game with Custom Volume Controls. On Steam, it's a focused single-player run rather than a multiplayer commitment.
Mirth Island vs Barbie Project Friendship™
Mirth Island and Barbie Project Friendship™ both land in 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 Adventure, Casual on Steam. Barbie Project Friendship™ has co-op; Mirth Island does not. Barbie Project Friendship™ is Deck Verified on Steam Deck; Mirth Island has no Deck rating yet. 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 Barbie Project Friendship™
Choose Barbie Project Friendship™ if you want a Simulation game with Multi-player, Shared/Split Screen, and Shared/Split Screen Co-op. On Steam, it's Steam Deck Verified, so handheld play works out of the box. Barbie Project Friendship™ launched in 2024.
Both Mirth Island and Barbie Project Friendship™ sit in Adventure and Casual 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
 Mirth Island |  Barbie Project Friendship™ | |
|---|---|---|
| Released | — | 2024 |
| Genres | Indie, Adventure, Casual | Adventure, Simulation, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Deck Verified |
| Price | Price unknown | 19.99 USD |
| Steam reviews | — | 72.2% positive (18 reviews) |
| Multiplayer | Single-player only | Multi-player, Shared/Split Screen Co-op, Co-op |
| Developers | Clay Game Studio | Xaloc Studios, Casual Brothers Ltd. |
Side by side
- Both share Adventure, Casual on Steam.
- Barbie Project Friendship™ has co-op; Mirth Island does not.
- Barbie Project Friendship™ is Deck Verified on Steam Deck; Mirth Island has no Deck rating yet.
Mirth Island vs Barbie Project Friendship™ — FAQ
- Are Mirth Island and Barbie Project Friendship™ similar?
- They overlap on 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 Mirth Island have multiplayer like Barbie Project Friendship™?
- No. Barbie Project Friendship™ supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while Mirth Island is listed as single-player only.