Choose Luma Island
Choose Luma Island if you want a Casual game with Multi-player, Online Co-op, and Custom Volume Controls. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 3,582 Steam reviews back the pick.
Luma Island vs ONE (1) WORLD
Luma Island and ONE (1) WORLD both land in Indie, Adventure, Simulation 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, Simulation on Steam. Luma Island (2024) is 2 years older than ONE (1) WORLD (2026). Luma Island has co-op; ONE (1) WORLD 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 ONE (1) WORLD
Choose ONE (1) WORLD if you want the Adjustable Text Size, Color Alternatives, and Camera Comfort side of the pairing. On Steam, it's a focused single-player run rather than a multiplayer commitment. ONE (1) WORLD launched in 2026.
Both Luma Island and ONE (1) WORLD sit in Indie, Adventure, and Simulation on Steam and both list Playable without Timed Input, 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
 Luma Island |  ONE (1) WORLD | |
|---|---|---|
| Released | 2024 | 2026 |
| Genres | Indie, Adventure, Simulation, RPG, Casual | Indie, Adventure, Simulation, RPG |
| Platforms | Windows | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 19.99 USD | Price unknown |
| Steam reviews | 90.3% positive (3,582 reviews) | — |
| Multiplayer | Multi-player, Online Co-op, Co-op | Single-player only |
| Developers | Feel Free Games | Overboard Games |
Side by side
- Both share Indie, Adventure, Simulation on Steam.
- Luma Island (2024) is 2 years older than ONE (1) WORLD (2026).
- Luma Island has co-op; ONE (1) WORLD does not.
- Luma Island is Deck Verified on Steam Deck; ONE (1) WORLD has no Deck rating yet.
Luma Island vs ONE (1) WORLD — FAQ
- Should I play Luma Island or ONE (1) WORLD first?
- If you want chronology, Luma Island (2024) came out before ONE (1) WORLD (2026). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Luma Island and ONE (1) WORLD similar?
- They overlap on Indie, Adventure, Simulation 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 ONE (1) WORLD have multiplayer like Luma Island?
- No. Luma Island supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while ONE (1) WORLD is listed as single-player only.
- Does Luma Island run on Steam Deck?
- Yes — Luma Island is rated Deck Verified by Valve. ONE (1) WORLD doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.