Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 4401510 |
| Live current players | 0 |
| SteamPulse tracked peak | 0 |
| Live count (today's peak floor) | 0 |
| Price | $2.99 |
| Free to play | No |
| Discount | 0% |
| Original price USD | $2.99 |
| Current price USD | $2.99 |
| Release date | Jun 18, 2026 |
| Developer | Solrygane |
| Publisher | Solrygane |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | Not available |
| Positive review percent | Not available |
| Positive reviews | 0 |
| Negative reviews | 0 |
| Total reviews | 0 |
| Steam recommendations | Not available |
| Achievements | Not available |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | No |
| Linux support | No |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/4401510/ |
Short description
SEISO is a high-octane bullet hell designed for pure adrenaline. Face relentless waves of enemies, master your reflexes, and climb the global leaderboards in this minimalist, neon-soaked action experience.
About this game
PURE ACTION, NO FILLER Dive into the world of SEISO , a minimalist shooter where every micro-movement counts. Built for challenge-seekers, the game combines the precision of classic bullet hells with a sleek, modern aesthetic and fluid gameplay. KEY FEATURES Fast-paced Gameplay: Easy to pick up, but incredibly demanding to master. One hit is all it takes. Global Leaderboards: Compete against players worldwide. Do you have what it takes to claim the #1 spot? INSANE Mode: For those who think survival is too easy—unlock difficulty tiers that will push your nerves to the breaking point. Neon Minimalist Visuals: High visual clarity so you can focus on what matters: the bullets and your survival. MASTER THE HELL In SEISO, there is no room for hesitation. Learn enemy patterns, optimize your movement, and prove you have the sharpest reflexes in the community. Will you achieve the perfect run?
Supported languages
English * * languages with full audio support