Choose Space Killer
Choose Space Killer if you want a RPG and Casual experience. Space Killer launched in 2023.
Space Killer vs Reality Core
Space Killer and Reality Core 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. Space Killer (2023) is 1 year older than Reality Core (2024). Reality Core scores higher on Steam reviews (100% positive) than Space Killer (72% 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 Reality Core
Choose Reality Core if you want an Action and Adventure experience. On Steam, it's currently about 75% cheaper on the Steam Store. Reality Core launched in 2024.
Both Space Killer and Reality Core 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
 Space Killer |  Reality Core | |
|---|---|---|
| Released | 2023 | 2024 |
| Genres | Indie, RPG, Casual | Action, Indie, Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 7.99 USD | 1.99 USD |
| Steam reviews | 72% positive (25 reviews) | 100% positive (19 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Two friends, VIWESA GAMES | WubsGames |
Side by side
- Both are Indie games on Steam.
- Space Killer (2023) is 1 year older than Reality Core (2024).
- Reality Core scores higher on Steam reviews (100% positive) than Space Killer (72% positive).
- Reality Core is currently ~75% cheaper on Steam than Space Killer (1.99 USD vs. 7.99 USD).
- Space Killer is Deck Playable on Steam Deck; Reality Core has no Deck rating yet.
Space Killer vs Reality Core — FAQ
- Should I play Space Killer or Reality Core first?
- If you want chronology, Space Killer (2023) came out before Reality Core (2024). 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 Space Killer and Reality Core 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 Space Killer run on Steam Deck?
- Yes — Space Killer is rated Deck Playable by Valve. Reality Core doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.