Choose Subsurface Circular
Choose Subsurface Circular if you want an Indie experience. On Steam, it's currently about 70% cheaper on the Steam Store. 1,353 Steam reviews back the pick.
Subsurface Circular vs Space Detective: The Case of the Rebel Robot
Subsurface Circular and Space Detective: The Case of the Rebel Robot both land in Adventure, Casual 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 Adventure, Casual on Steam. Subsurface Circular (2017) is 6 years older than Space Detective: The Case of the Rebel Robot (2023). Subsurface Circular is currently ~70% cheaper on Steam than Space Detective: The Case of the Rebel Robot (2.99 USD vs. 9.99 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 Space Detective: The Case of the Rebel Robot
Choose Space Detective: The Case of the Rebel Robot if you want a Simulation experience. On Steam, it's the newer release (2023) and ships with the modern feature baseline. Space Detective: The Case of the Rebel Robot launched in 2023.
Both Subsurface Circular and Space Detective: The Case of the Rebel Robot sit in Adventure and Casual 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
 Subsurface Circular |  Space Detective: The Case of the Rebel Robot | |
|---|---|---|
| Released | 2017 | 2023 |
| Genres | Indie, Adventure, Casual | Adventure, Simulation, Casual |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 2.99 USD | 9.99 USD |
| Steam reviews | 94.9% positive (1,353 reviews) | 2 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Bithell Games | Studio Incognito |
Side by side
- Both share Adventure, Casual on Steam.
- Subsurface Circular (2017) is 6 years older than Space Detective: The Case of the Rebel Robot (2023).
- Subsurface Circular is currently ~70% cheaper on Steam than Space Detective: The Case of the Rebel Robot (2.99 USD vs. 9.99 USD).
- Subsurface Circular is Deck Playable on Steam Deck; Space Detective: The Case of the Rebel Robot has no Deck rating yet.
Subsurface Circular vs Space Detective: The Case of the Rebel Robot — FAQ
- Should I play Subsurface Circular or Space Detective: The Case of the Rebel Robot first?
- If you want chronology, Subsurface Circular (2017) came out before Space Detective: The Case of the Rebel Robot (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 Subsurface Circular and Space Detective: The Case of the Rebel Robot similar?
- They overlap on Adventure, Casual 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 Subsurface Circular run on Steam Deck?
- Yes — Subsurface Circular is rated Deck Playable by Valve. Space Detective: The Case of the Rebel Robot doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.