Shanghai II is a variant of the puzzle game also known as solitaire mahjong. 144 mahjong tiles are arranged in rows and stacked upon each other in various patterns; the player's goal is to remove pairs of matching tiles that do not have adjacent tiles from both sides until the whole board is clear. This variant features six patterns named after animals: tiger, scorpion, monkey, snake, panther, and dragon. The player can choose to display hints or reverse any amount of moves. A mode with a time limit is available as well.
George, Lizzy and Ralph were just ordinary Americans, until an experiment went wrong, turning them into a Gorilla, Lizard and Werewolf respectively. Following this, the three of them plan to go round destroying buildings, and up to 3 human players can join in. Smashing at the edges of the buildings for long enough will make them collapse. The police and military are after you, and will shoot at you, so try to destroy them (failing that, you can avoid the bullets). You will need to eat regularly, with things like plants on offer, to avoid shrinking back to being human
You have been selected as one of the few lucky male pupils to go to the famous Cybernetic Hi-School. But before you can enroll, you must undergo three tests executed by fellow female pupils. Each test has three rounds of 25 questions, of which 20 must be correctly answered. As you finish a round, your exam proctor takes off some clothes. The questions are decidedly nerdy, pertaining mainly to science fiction, comics, animation and toys, as well as the technology used in such genres and media.
An updated version, sold as Dennou Gakuen V2, was released for the PC-9800 series and included full screen graphics and faster load times.
The idea of this arcade game is deceptively simple: Guide a marble down a path without hitting any obstacles or straying off the course. The game is viewed from an isometric perspective, which makes it harder to stay focused on the direction the ball is to follow. There are tight corridors to follow and enemies to avoid. There is a 2-player mode in which players must race to the finish; otherwise you're racing against the clock.