Choose INTERSTELLAR PRIME
Choose INTERSTELLAR PRIME if you want an Early Access experience. On Steam, it's currently about 60% cheaper on the Steam Store. INTERSTELLAR PRIME launched in 2020.
INTERSTELLAR PRIME vs Objects in Space
INTERSTELLAR PRIME and Objects in Space both land in Action, Strategy, 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 share Action, Strategy, Indie on Steam. Objects in Space (2019) is 1 year older than INTERSTELLAR PRIME (2020). Objects in Space scores higher on Steam reviews (50.6% positive) than INTERSTELLAR PRIME (37% 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 Objects in Space
Choose Objects in Space if you want the Multi-player, LAN PvP, and LAN Co-op side of the pairing. On Steam, it has co-op, so you can bring a friend. Objects in Space launched in 2019.
Both INTERSTELLAR PRIME and Objects in Space sit in Action, Strategy, and 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
 INTERSTELLAR PRIME |  Objects in Space | |
|---|---|---|
| Released | 2020 | 2019 |
| Genres | Action, Strategy, Indie, Adventure, Simulation, RPG, Early Access | Action, Strategy, Indie, Adventure, Simulation, RPG |
| Platforms | Windows | Windows, macOS, Linux |
| Steam Deck | Unrated | Deck Playable |
| Price | 9.99 USD | 24.99 USD |
| Steam reviews | 37% positive (27 reviews) | 50.6% positive (496 reviews) |
| Multiplayer | Single-player only | Multi-player, LAN Co-op, Co-op |
| Developers | Dreamcatcher Studio | Flat Earth Games |
Side by side
- Both share Action, Strategy, Indie on Steam.
- Objects in Space (2019) is 1 year older than INTERSTELLAR PRIME (2020).
- Objects in Space scores higher on Steam reviews (50.6% positive) than INTERSTELLAR PRIME (37% positive).
- INTERSTELLAR PRIME is currently ~60% cheaper on Steam than Objects in Space (9.99 USD vs. 24.99 USD).
- Objects in Space has co-op; INTERSTELLAR PRIME does not.
- Objects in Space is Deck Playable on Steam Deck; INTERSTELLAR PRIME has no Deck rating yet.
INTERSTELLAR PRIME vs Objects in Space — FAQ
- Should I play INTERSTELLAR PRIME or Objects in Space first?
- If you want chronology, Objects in Space (2019) came out before INTERSTELLAR PRIME (2020). 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 INTERSTELLAR PRIME and Objects in Space similar?
- They overlap on Action, Strategy, 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 INTERSTELLAR PRIME have multiplayer like Objects in Space?
- No. Objects in Space supports multiplayer on Steam (Multi-player, LAN Co-op, Co-op), while INTERSTELLAR PRIME is listed as single-player only.