As a real-time strategy spin-off, the gameplay of "Front Mission Alternative" differs from the tactical role-playing game entries of the numbered "Front Mission" titles. Rather than being played out on a grid-based map and using a turn-based structure, battles takes place in real-time on full 3D maps. The player controls up to three platoons, each platoon consisting of three mecha - the "wanderwagen", or "WAW". During missions, they have complete control over where their platoons move, and what enemy platoons they can attack. Movement on the battlefield is done through waypoints; the player must select preset waypoints on the map in order to move their platoons. Player-controlled platoons can attack enemy targets along the way to the waypoints, or if they are ordered to attack the aforementioned targets.