Games developed by Alfa System
3 census-tracked games, ranked by total Steam reviews.
Alfa System has developed 3 games tracked by The Game Census, with 195 Steam reviews between them and an overall 72% positive rating. The most reviewed is Castle of Shikigami (124 reviews, 60% positive). Releases span 2017 to 2025.
None of its games reports a live Steam player count at the moment. Census health tiers across the catalog: 2 quiet.
Genres across the catalog: Action (3). Most common player tags: Action, Shoot 'Em Up, Bullet Hell, Arcade, Anime.
| # | Game | Reviews | Rating | Players | Health | Price | Released |
|---|---|---|---|---|---|---|---|
| 1 | Castle of Shikigami Castle of Shikigami is a dark, supernatural vertically-scrolling shoot-’em-up classic. Summer, 2005: Tokyo's Metropolitan Police Force is investigating an occult serial killer. Specialists have been called in to investigate. The case is called “The Castle of Shikigami Incident”. | 124 | 60% | — | — | $11.99 | 2017-06-15 |
| 2 | Castle of Shikigami 2 The second installment of the dramatic shooter that gained popularity in the arcades is now coming to Steam with +α elements! | 47 | 94% | — | Quiet | $19.99 | 2021-12-06 |
| 3 | Castle of Shikigami 3 ・A culmination of character shooting games set in a unique worldview! ・A wide variety of newly added playable characters and attack methods, as well as a 2P scenario that is different from 1P play. ・Features a high-tension MAX system that will satisfy your insatiable passion for shooting games! | 24 | 92% | — | Quiet | $29.99 | 2025-03-11 |
Reviews and ratings are Steam totals at the latest census snapshot. Players is the most recent concurrent-player sample recorded by the census and is blank where Steam exposes no count. Health is the census verdict for each game; the tiers are explained in the methodology. Game blurbs, genres and tags are the Steam store's own.