Aggression Ammo is collectible mental ammuntion for the power of Marksmanship. They resemble orange exclamation points with angry faces and are used for the PSI-Blast which is a ranged attack used to defeat enemies from far away. Razputin can collect them by smashing objects or defeating enemies. They first appear in Sasha's Shooting Gallery. Razputin can hold up to 30 shots initially, but by collecting upgrades he can hold more ammo for his PSI-Blast.