Mappy-Land (USA, Europe) (Namco Museum Archives Vol 2)

In Mappy-Land, players control Mappy, a brave police mouse, on an adventure to retrieve stolen items. The primary objective in each stage is to collect six specific items scattered across the map, and then find and retrieve a "Mappy Doll" to complete the level. Stages are diversely designed with various themes, ranging from amusement parks, pirate ships, to Western towns, providing a unique experience for each level.

Mappy does not have direct attack capabilities but must rely on agility and cleverness to evade his main enemies, the large cat Goro and the smaller Meowkies cats. Doors are Mappy's most crucial defensive and offensive tools. Players can open doors to temporarily stun enemies or slam them shut on enemies to send them flying off-screen, earning bonus points. Notably, there are "Micom" (microwave) doors that can stun all enemies on screen, providing a valuable opportunity for Mappy to collect items or escape.

Each stage often features multiple areas, requiring players to move flexibly. Some items can only be obtained after performing specific actions, such as ringing a bell or riding a hot air balloon. After every two main stages, players get to participate in a bonus stage where Mappy can collect coins to increase their score. Mappy has a life meter and a time limit for each stage. If the life meter reaches zero or time runs out, Mappy loses a life. Mappy-Land demands players to have strategic movement and effective use of doors to overcome challenges and rescue the valuable items.