The game uses a third-person perspective. Mega Man explores towns, ruins, forests, and other areas, searching for keys, treasure, and story objectives while fighting Reaverbots and human opponents.

Progression is based on completing missions, opening new areas, finding parts, and upgrading Mega Man’s armor, health, weapons, and special equipment. The main story is structured around several islands and dungeons, with optional exploration and side activities available between major objectives.

Explore each area thoroughly before leaving. Many upgrades, refractors, and weapon parts are hidden behind breakable objects, side paths, or equipment-based obstacles.

Upgrade the Buster’s attack, range, rapid-fire, and energy as soon as practical. Use the lock-on system while circling enemies, and switch special weapons when an opponent’s armor or attack pattern makes the standard Buster inefficient.

Keep several recovery items available before entering a ruin. Returning to town to repair equipment and inspect Roll’s development options can make later dungeons considerably easier.