Choose Dark Old Sun
Choose Dark Old Sun if it's free to play, so the barrier to trying it is zero. Dark Old Sun launched in 2018.
Dark Old Sun vs INSPACE 2980
Dark Old Sun and INSPACE 2980 both land in Action 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 Action games on Steam. Both released in 2018. Dark Old Sun is free; INSPACE 2980 is paid (2.99 USD). 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 INSPACE 2980
Choose INSPACE 2980 if you want an Indie and Adventure experience. INSPACE 2980 launched in 2018.
Both Dark Old Sun and INSPACE 2980 sit in Action 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
 Dark Old Sun |  INSPACE 2980 | |
|---|---|---|
| Released | 2018 | 2018 |
| Genres | Action | Action, Indie, Adventure |
| Platforms | Windows, macOS, Linux | Windows, macOS |
| Steam Deck | Deck Playable | Unrated |
| Price | Free to play | 2.99 USD |
| Steam reviews | 87% positive (23 reviews) | 5 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | SN!Somos Nerds | R_Games |
Side by side
- Both are Action games on Steam.
- Both released in 2018.
- Dark Old Sun is free; INSPACE 2980 is paid (2.99 USD).
- Dark Old Sun is Deck Playable on Steam Deck; INSPACE 2980 has no Deck rating yet.
Dark Old Sun vs INSPACE 2980 — FAQ
- Are Dark Old Sun and INSPACE 2980 similar?
- They overlap on Action 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.
- Is Dark Old Sun free?
- Yes — Dark Old Sun is a free-to-play Steam title. INSPACE 2980 is paid (2.99 USD).
- Does Dark Old Sun run on Steam Deck?
- Yes — Dark Old Sun is rated Deck Playable by Valve. INSPACE 2980 doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.