Mamono na Yūsha to Nazo no Iseki

Mamono na Yūsha to Nazo no Iseki (Monster Hero and the Mysterious Ruins) is an action platform game starring a blue blob.

The player does not directly control the blob, but rather rotates the stage around. The blob is always bouncing, and the player must control its trajectory in order to reach the exit of each stage. The player's interaction is limited by an MP bar; different actions use up MP, which is slow to recharge. There is also an HP counter that doubles as a timer; it is always ticking down, and hitting enemies takes a chunk off. Each stage has many hazards that must be traversed, like falling platforms, moving platforms, and bottomless pits.