Choose Astral Flux
Choose Astral Flux if it's a focused single-player run rather than a multiplayer commitment. Astral Flux launched in 2022.
Astral Flux vs Star Devil
Astral Flux and Star Devil both land in Action, Indie, Adventure 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, Adventure on Steam. Both released in 2022. Star Devil is currently ~80% cheaper on Steam than Astral Flux (2.99 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.
Which should you pick?
Choose Star Devil
Choose Star Devil if you want the Multi-player, Shared/Split Screen, and Steam Leaderboards side of the pairing. On Steam, it's currently about 80% cheaper on the Steam Store. Star Devil launched in 2022.
Both Astral Flux and Star Devil sit in Action, Indie, and Adventure 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
 Astral Flux |  Star Devil | |
|---|---|---|
| Released | 2022 | 2022 |
| Genres | Action, Indie, Adventure | Action, Indie, Adventure |
| Platforms | Windows | Windows, Linux |
| Steam Deck | Unrated | Unrated |
| Price | 14.99 USD | 2.99 USD |
| Steam reviews | 83.3% positive (12 reviews) | 5 reviews |
| Multiplayer | Single-player only | Multi-player, Shared/Split Screen Co-op, Co-op |
| Developers | Cosmocat | Pseudo Abyss |
Side by side
- Both share Action, Indie, Adventure on Steam.
- Both released in 2022.
- Star Devil is currently ~80% cheaper on Steam than Astral Flux (2.99 USD vs. 14.99 USD).
- Star Devil has co-op; Astral Flux does not.
Astral Flux vs Star Devil — FAQ
- Are Astral Flux and Star Devil similar?
- They overlap on Action, Indie, Adventure 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 Astral Flux have multiplayer like Star Devil?
- No. Star Devil supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while Astral Flux is listed as single-player only.