Legend of Hero Tonma follows the story of Tommy, a caped hero tasked with rescuing a princess from an evil force. As he journeys through a cute world, he must fight his way past various enemies to reach the boss's castle. Tommy's arsenal includes launching fireballs at enemies and jumping on their heads to stun them momentarily.
The gameplay of Legend of Hero Tonma involves navigating Tommy through various levels, each with its own unique obstacles and challenges. Power-ups will allow Tommy's fireball attacks to increase in strength, dealing more damage to enemies. Treasure chests can be broken open to collect coins, which will aid in Tommy's progress. At the end of each level, a boss must be defeated to unlock the next stage of the journey.