Choose Cosmic Ray
Choose Cosmic Ray if you want an Adventure, Free To Play, and Casual experience. On Steam, it's free to play, so the barrier to trying it is zero. Cosmic Ray launched in 2018.
Cosmic Ray vs Hyper Sentinel Fusion
Cosmic Ray and Hyper Sentinel Fusion 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. Cosmic Ray is free; Hyper Sentinel Fusion is paid (Price unknown). 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 Hyper Sentinel Fusion
Choose Hyper Sentinel Fusion if you want the Steam Leaderboards and Gamepad Recommended side of the pairing.
Both Cosmic Ray and Hyper Sentinel Fusion sit in Action and 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
 Cosmic Ray |  Hyper Sentinel Fusion | |
|---|---|---|
| Released | 2018 | — |
| Genres | Action, Indie, Adventure, Free To Play, Casual | Action, Indie |
| Platforms | Windows | Windows, macOS |
| Steam Deck | Unrated | Unrated |
| Price | Free to play | Price unknown |
| Steam reviews | 8 reviews | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Cosmocat | Four5Six Pixel, Huey Games |
Side by side
- Both share Action, Indie on Steam.
- Cosmic Ray is free; Hyper Sentinel Fusion is paid (Price unknown).
Cosmic Ray vs Hyper Sentinel Fusion — FAQ
- Are Cosmic Ray and Hyper Sentinel Fusion 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.
- Is Cosmic Ray free?
- Yes — Cosmic Ray is a free-to-play Steam title. Hyper Sentinel Fusion is paid (Price unknown).