Popular games published by company IGS

Based on the Alien versus Predator comic book series. During the 25th century, mankind has colonized many planets. On one of these, New Shanghai, strange creatures have been discovered. These aliens cause much havoc. New Shanghai initiates a distress call to other planets in the galaxy. A cloaked ship belonging to hunting creatures known as predators intercepts the message. The predators on board decide that these strange alien creatures might make worthy trophies for the collection. The player takes the role of one of the predators.

A vertical shoot-'em-up released for the Game Boy in Japan in 1991.

Flex your thumbs and tease your brain! TRICKY KICK takes brain teasing puzzle gaming into the next dimension. Six different Heroes, trapped in a mixed-up, matched-up world of obstacles, baffle their way through hostile hazards. Weave your way through 120 levels of mind-bending possibilities where wild animals, robots, spooks, and trolls try to keep you from your goal. Designed for puzzlers of all ages, TRICKY KICK will quickly become a game you'll find hard to quit.

A puzzle game similar to Tetris.

Naki no Ryuu: Mahjong Hishou-den is a Miscellaneous game, published by IGS (Japan), which was released in Japan in 1992.

Transform from wheeled robot to plane in this side-scrolling shooter from Taito and IGS.

Armadillo is a platformer released for the Famicom in 1991.