Gaiflame (or Gai Flame) is sci-fi, turn-based strategy, with giant, heavy armed humanoid robots. The player controls an army of giant robots and try to destroy enemies.

The game starts with macro-level view of the world (player can move units from battlefield to battlefield - each battlefield has 6 slot for troops), and battle mode - player commands several robots on a "fake-hexes" based map (squares with 6 neighbors) and tries to defeat the enemy's army. Fight between robots are animated on special, small screen - like in Advance War.