Choose Robert on Earth
Choose Robert on Earth if it's Steam Deck Verified, so handheld play works out of the box. Robert on Earth launched in 2025.
Robert on Earth vs ONE (1) WORLD
Robert on Earth and ONE (1) WORLD both land in Indie, Simulation, RPG 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, Simulation, RPG on Steam. Robert on Earth (2025) is 1 year older than ONE (1) WORLD (2026). Robert on Earth is Deck Verified on Steam Deck; ONE (1) WORLD 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 ONE (1) WORLD
Choose ONE (1) WORLD if you want an Adventure game with Adjustable Text Size, Color Alternatives, and Camera Comfort. ONE (1) WORLD launched in 2026.
Both Robert on Earth and ONE (1) WORLD sit in Indie, Simulation, and RPG 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
 Robert on Earth |  ONE (1) WORLD | |
|---|---|---|
| Released | 2025 | 2026 |
| Genres | Indie, Simulation, RPG | Indie, Adventure, Simulation, RPG |
| Platforms | Windows | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 7.99 USD | Price unknown |
| Steam reviews | 93.3% positive (15 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Remrofsnart | Overboard Games |
Side by side
- Both share Indie, Simulation, RPG on Steam.
- Robert on Earth (2025) is 1 year older than ONE (1) WORLD (2026).
- Robert on Earth is Deck Verified on Steam Deck; ONE (1) WORLD has no Deck rating yet.
Robert on Earth vs ONE (1) WORLD — FAQ
- Should I play Robert on Earth or ONE (1) WORLD first?
- If you want chronology, Robert on Earth (2025) 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 Robert on Earth and ONE (1) WORLD similar?
- They overlap on Indie, Simulation, RPG 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 Robert on Earth run on Steam Deck?
- Yes — Robert on Earth is rated Deck Verified by Valve. ONE (1) WORLD doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.