Sigma Team Inc.

Profile updated Jun 2026

Sigma Team Inc. is the developer behind Alien Shooter, with 1 title on Steam and 4,673 total reviews. Sigma Team Inc. games are represented on indielist by this Action title, placing the developer among Action developers tracked in the directory.

Sigma Team Inc. is an indie game studio. indielist tracks 3 titles by Sigma Team Inc., together holding 4,780 Steam reviews. Its most-reviewed game is Alien Shooter, which holds 3,914 Steam reviews (2009). Across its catalog the studio has worked with 1 publisher, including Sigma Team Inc.. indielist tracks releases from Sigma Team Inc. starting in 2009. That averages about 1,593 Steam reviews per title. This profile sits inside indielist's relationship graph of studios, publishers, and games, so players can find more titles from the same team, developers can compare portfolios and team sizes against peers, and investors can trace which publishers and genres the studio works across. Where Steam review data is available, indielist also publishes a transparent, white-box sales estimate for each of the studio's games, showing the full Boxleiter factor breakdown rather than a single black-box number, so the commercial picture behind Sigma Team Inc. can be audited rather than taken on trust.

Across its 3 tracked titles released between 2009 and 2012, Sigma Team Inc. has accumulated 4,780 Steam reviews, an average of about 1,600 per game, and its most-reviewed entries are Alien Shooter, Zombie Shooter 2, Alien Shooter 2 Conscription. Review counts are the most reliable public proxy indielist has for an indie studio's reach, since raw sales are almost never disclosed, so this spread is a fair snapshot of how widely the studio's work has landed. Developers can read these figures as a benchmark: a studio of this output and review volume is a useful reference point when projecting where a comparable project might end up, and indielist shows the white-box sales estimate behind every one of those titles, so the comparison rests on visible Boxleiter math, factor by factor, rather than on a reputation or a single black-box number.

On the business side, Sigma Team Inc. has shipped with 1 publisher (Sigma Team Inc.), and indielist maps each of those relationships as an edge in its studio-to-publisher-to-game graph. That matters to two audiences in particular: an investor can trace which labels have backed this studio and how that roster has changed over time, while a developer can see which publishers are already comfortable signing work in the studio's genres before deciding where to send a pitch. This is the kind of sourcing intelligence that is slow and tedious to reconstruct from Steam store pages alone, because the storefront never exposes who introduced whom. Each linked publisher page in turn lists its full roster, deal tier, and current submission status, so the network around Sigma Team Inc. can be walked outward in either direction rather than read as a flat, disconnected list.