Planet Cube: Edge vs GravKitten
Planet Cube: Edge and GravKitten both land in Action, 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, Indie on Steam. GravKitten (2021) is 2 years older than Planet Cube: Edge (2023). GravKitten is currently ~33% cheaper on Steam than Planet Cube: Edge (9.99 USD vs. 14.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Side-by-side comparison
 Planet Cube: Edge |  GravKitten | |
|---|---|---|
| Released | 2023 | 2021 |
| Genres | Action, Indie, Adventure | Action, Indie |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 14.99 USD | 9.99 USD |
| Steam reviews | 92.9% positive (70 reviews) | 4 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Sunna Entertainment | JOZGamer, Hatus Quemuel |
Side by side
- Both share Action, Indie on Steam.
- GravKitten (2021) is 2 years older than Planet Cube: Edge (2023).
- GravKitten is currently ~33% cheaper on Steam than Planet Cube: Edge (9.99 USD vs. 14.99 USD).
- Planet Cube: Edge is Deck Verified on Steam Deck; GravKitten has no Deck rating yet.
Planet Cube: Edge vs GravKitten — FAQ
- Should I play Planet Cube: Edge or GravKitten first?
- If you want chronology, GravKitten (2021) came out before Planet Cube: Edge (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 Planet Cube: Edge and GravKitten similar?
- They overlap on Action, 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 Planet Cube: Edge run on Steam Deck?
- Yes — Planet Cube: Edge is rated Deck Verified by Valve. GravKitten doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.