The player views the battlefield from above and guides Sarge through mission areas. Objectives involve advancing through enemy-held environments, defeating Tan soldiers and equipment, and reaching required locations or completing mission tasks.

Sarge moves around obstacles, fires equipped weapons, collects items, and changes equipment as the campaign progresses. Levels emphasize combat and navigation rather than platforming, with enemy encounters and environmental hazards providing the main challenge.

Keep moving while engaging enemies, since standing in the open makes Sarge an easy target. Clear nearby threats before advancing into unfamiliar areas.

Conserve stronger weapons for tougher enemies and use the environment for cover whenever possible. Explore mission areas carefully for useful items and alternate routes.