IGS emerged in the gaming scene with "Alien vs. Predator" in 1993. The game was well-received for its engaging gameplay and innovative mechanics, establishing IGS as a notable player in the arcade market. The company's dedication to unique storytelling and gameplay experiences is evident in titles such as "The Killing Blade Plus" and "dahna: megami tanjō."

Specializing in action and arcade genres, IGS has developed games for platforms including arcade cabinets and home consoles. Their work on "Fearless Pinocchio" showcased a blend of platforming and adventure elements, influencing trends in character-driven narratives within the genre.

The publisher has achieved significant milestones such as the successful launch of multiple arcade titles and collaborations with various hardware manufacturers. Their market reach has expanded through strategic partnerships, enhancing their visibility in the gaming community.

IGS's portfolio reflects a commitment to delivering quality gaming experiences. Their contributions have resonated with players and critics alike, earning recognition for high ratings and innovative gameplay mechanics.

IGS continues to shape the arcade genre with upcoming projects like "Robocco Wars," demonstrating their ongoing influence in the industry.