Choose Odysseus Kosmos and his Robot Quest: Episode 1
Choose Odysseus Kosmos and his Robot Quest: Episode 1 if it's a focused single-player run rather than a multiplayer commitment. Odysseus Kosmos and his Robot Quest: Episode 1 launched in 2018.
Odysseus Kosmos and his Robot Quest: Episode 1 vs Project Regolith
Odysseus Kosmos and his Robot Quest: Episode 1 and Project Regolith both land in Indie 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 are Indie games on Steam. Odysseus Kosmos and his Robot Quest: Episode 1 (2018) is 5 years older than Project Regolith (2023). Odysseus Kosmos and his Robot Quest: Episode 1 scores higher on Steam reviews (79.6% positive) than Project Regolith (61.5% positive). 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 Project Regolith
Choose Project Regolith if you want an Adventure and Free To Play game with Multi-player, Online Co-op, and Co-op. On Steam, it's the newer release (2023) and ships with the modern feature baseline. Project Regolith launched in 2023.
Both Odysseus Kosmos and his Robot Quest: Episode 1 and Project Regolith sit in Indie 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
 Odysseus Kosmos and his Robot Quest: Episode 1 |  Project Regolith | |
|---|---|---|
| Released | 2018 | 2023 |
| Genres | Indie | Indie, Adventure, Free To Play |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Free to play | Free to play |
| Steam reviews | 79.6% positive (186 reviews) | 61.5% positive (13 reviews) |
| Multiplayer | Single-player only | Multi-player, Online Co-op, Co-op |
| Developers | Pavel Kostin | Regolith Interactive |
Side by side
- Both are Indie games on Steam.
- Odysseus Kosmos and his Robot Quest: Episode 1 (2018) is 5 years older than Project Regolith (2023).
- Odysseus Kosmos and his Robot Quest: Episode 1 scores higher on Steam reviews (79.6% positive) than Project Regolith (61.5% positive).
- Both are free to play.
- Project Regolith has co-op; Odysseus Kosmos and his Robot Quest: Episode 1 does not.
Odysseus Kosmos and his Robot Quest: Episode 1 vs Project Regolith — FAQ
- Should I play Odysseus Kosmos and his Robot Quest: Episode 1 or Project Regolith first?
- If you want chronology, Odysseus Kosmos and his Robot Quest: Episode 1 (2018) came out before Project Regolith (2023). 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 Odysseus Kosmos and his Robot Quest: Episode 1 and Project Regolith similar?
- They overlap on Indie 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 Odysseus Kosmos and his Robot Quest: Episode 1 have multiplayer like Project Regolith?
- No. Project Regolith supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while Odysseus Kosmos and his Robot Quest: Episode 1 is listed as single-player only.