"Mutant Night" is an action game released by UPL in 1987.
Players will control a mysterious character named "Mutron-kun" who will power up using various methods such as becoming a giant or creating body-doubles in order to defeat the enemies. This title is one of the remarkable works among the UPL titles that contains a wondrous world view and characters which are also its most prominent features.

The "Arcade Archives" series has faithfully reproduced many classic Arcade masterpieces.
Players can change various game settings such as game difficulty, and also reproduce the atmosphere of arcade display settings at that time. Players can also compete against each other from all over the world with their high scores.
Please enjoy the masterpiece that built a generation for video games.

The options menu and manual are available in Japanese, English, French, German, Italian, and Spanish.