Choose SENTRY
Choose SENTRY if you want a Strategy game with Custom Volume Controls and Playable without Timed Input. SENTRY launched in 2024.
SENTRY vs R-Space
SENTRY and R-Space both land in Action, Indie, Early Access 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, Indie, Early Access on Steam. Both released in 2024. R-Space is currently ~80% cheaper on Steam than SENTRY (3.99 USD vs. 19.99 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 R-Space
Choose R-Space if it's currently about 80% cheaper on the Steam Store. R-Space launched in 2024.
Both SENTRY and R-Space sit in Action, Indie, and Early Access on Steam and both list Multi-player, Online Co-op, and Co-op, 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
 SENTRY |  R-Space | |
|---|---|---|
| Released | 2024 | 2024 |
| Genres | Action, Strategy, Indie, Early Access | Action, Indie, Early Access |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 19.99 USD | 3.99 USD |
| Steam reviews | 84.3% positive (656 reviews) | 2 reviews |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player, Online Co-op, Co-op |
| Developers | Fireblade Software | Blaspar |
Side by side
- Both share Action, Indie, Early Access on Steam.
- Both released in 2024.
- R-Space is currently ~80% cheaper on Steam than SENTRY (3.99 USD vs. 19.99 USD).
- Both support cooperative play.
- SENTRY is Deck Playable on Steam Deck; R-Space has no Deck rating yet.
SENTRY vs R-Space — FAQ
- Are SENTRY and R-Space similar?
- They overlap on Action, Indie, Early Access 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.
- Do both SENTRY and R-Space have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: SENTRY ships Online Co-op, Co-op; R-Space ships Online Co-op, Co-op.
- Does SENTRY run on Steam Deck?
- Yes — SENTRY is rated Deck Playable by Valve. R-Space doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.