Adventure Suicide Mouse is a protagonist in FNATI World.
Adventure Suicide Mouse looks like Suicide Mouse but the ears are smaller (along with both eyes and foot), his eyes have shine on them. He does his signature pose in standard animation, when in the party, he randomly turns the screen black and white that causes a very low amount of damage.
Mystery song: Suicide Mouse heals the party by a low amount, but if used multiple times, the healing becomes 6 times faster, stronger, and loudest.
message: Suicide Mouse uses a secret message, which kills one enemy at random, can only be used once per battle. Stare:Suicide Mouse stares at the enemy, causing a moderate amount of damage.