The game uses a two-dimensional side-scrolling perspective. Harley moves through stages based on oversized rooms, outdoor areas, and other environments while trying to reach the end of each level.

Players jump across platforms, avoid hazards and enemies, collect useful items, and use available attacks or tools to survive. Progression is stage-based, with later areas increasing the danger through more demanding layouts and enemy encounters.

Study enemy movement before crossing narrow platforms, and avoid rushing through unfamiliar sections. Explore the edges of each area for collectibles and useful items, but prioritize safe footing over optional pickups.

Keep Harley positioned near the center of the screen when possible so approaching hazards are easier to react to. Conserve health and offensive resources for crowded sections rather than spending them on isolated enemies.