Psycho Soldier

Psycho Soldier is an action sidescroller . Rocks and other destructible objects sometimes hold power-ups . Players utilize a special force known as "Psycho Energy" to perform a number of attacks, including creating a shield of rotating spheres around the character's body to protect them. The amount of Psycho Energy is measured by the energy bar located to the left of the player's available spheres, and can be increased by obtaining certain items.

Players can launch the spheres out at enemies and destructible objects at the cost of using one. Depending on how much energy the player has, the spheres may produce a different result when used, such as bouncing around the screen or, when at max energy and swirling at a higher speed around the player, spreading out and destroy everything in their wake at the cost of some power. Both Athena and Kensou share the same abilities, and whichever one the player chooses has no real bearing on the difficulty of the game. If the player fills their energy bar and collects a special item resembling a green egg, their character transforms into a "Psycho Creature", in Athena's case a phoenix and for Kensou a green dragon .

The psycho creatures have a powerful fire breath attack that hits enemies in front of them and a move which rams them into a single nearby enemy. The transformations last until the boss of the stage is defeated or until the player runs out of energy from taking too many hits.