Light Up

Light Up is a game which simulates a "strip" version of Janken-pon, the Japanese version of the classic rock paper scissors hand game. The game contains three female opponents - Mio, Kyoko, and Mao - with the goal being to strip them of all clothing. Each girl must be stripped fully before the player can challenge the next girl.

When the player wins a throw, they enter a mini-game where they must guess which direction the opponent is thinking of (up, down, left, or right). If the player guesses correctly, they may spin a wheel which stops on a number from 0-2 which represents how many items of clothing the opponent will remove. If the wheel lands on 0, the opponent removes no clothes and the player gains 310 points. The opponent gains 100 points each time she wins a round. The player loses the game when they run out of points.

The game also includes a selection of over 100 hentai images from bishoujo games such as Tokimeki Check in! and V.R. Date: May Club, as well as erotic CD collections like "Plagiarism" and "Dreamworld". Mio, Kyoko, and Mao's dialogue is performed by Japanese voice actresses.