Majyūō uses a two-dimensional side-scrolling perspective. The objective is to move through each stage, defeat or evade enemies, collect useful items, and reach the boss at the end of the area.

The hero can jump, attack, and acquire transformations or upgrades that change his combat capabilities. Progression is stage-based, with hazards and enemy patterns becoming more demanding as the game advances. The main campaign is the documented core mode.

Learn enemy attack patterns before committing to close-range attacks, especially near pits and moving hazards. Preserve health and useful transformations for boss encounters rather than fighting every enemy recklessly.

Explore the edges of platforms when safe, since power-ups can make later sections more manageable. When a transformation changes your reach or attack behavior, adjust your timing instead of treating it as a simple damage increase.