Popular games published by company Information Global Service

Cyber-core is a vertically scrolling shooter in which the player fights insects. The basic idea is traditional: shooting everything before they can shoot/touch the player: after three hits the chitin armor breaks and a life is lost. Besides flying enemies which are disposed of with the standard gun, the player also has to deal with enemies on the ground which need to be hit with one of the unlimited bomb. The player has the choice between four insect forms which are changed by collecting the associated extra symbols. Collecting more of the same symbol upgrades the insect, but this also rises the difficulty level. Other extras include smart bombs, extra lives, armor refreshments or a protection shield. The game features the possibility to turn on rapid fire or to slow down the speed as well as big boss enemies at the end and within the levels.

Battle Stadium is a baseball game for the Famicom with the ability to create a custom team. It is a fun time, so come play ball!

The Adventures of the Rocketeer is a super-hero based game for the SNES and DOS.

Astro Rabby is an action video game developed by Cyclone System and published by Information Global Service (IGS) for the original Game Boy exclusively in Japan on October 12, 1990. It is the first Game Boy title to be published by that company. The game puts you in control a of Rabby, a robotic bunny, who's goal is to recover stolen parts for his creator, Doc, that were taken by the Dortoise Troops. Doc's dream is to utilize the parts to allow Rabby to fly freely. The game is a top-down, vertically scrolling action game that can be considered a precursor to the Jumping Flash series. The player must jump along platforms in search of a heart, which will allow the player to upgrade Rabby and proceed on to the next level. A level will loop indefinitely until the heart is found.

Ochanoma Densetsu is a cancelled RPG / board game hybrid that was in development for the Super Famicom (SNES) and would have been published by Information Global Service. There are basically no details about what the game was going to be like, but an advertisement announcing the game was published in an old IGS catalog.