The player guides an M&M through compact, screen-based stages viewed from a top-down perspective. Objectives involve moving through layouts, collecting items, avoiding hazards, and reaching the exit while dealing with simple obstacles.

Progression is level-based. Players advance through a sequence of stages, repeating the core movement and collection loop with increasingly demanding layouts. The Game Boy version is designed for brief sessions and does not center on a large roster, elaborate combat system, or extensive character progression.

Plan a route before moving into narrow passages, and prioritize the items needed to open or complete the stage. Avoid rushing into hazards, since compact layouts can make recovery difficult.

When a stage contains optional collectibles, clear the safe areas first and then return to riskier paths. Learn the timing and placement of recurring obstacles rather than relying on rapid movement.