Brains

Brains, sometimes referred to as Souls, are the main collectable in The Unlikely Legend of Rusty Pup. Rusty needs varying amounts of Brains to progress through the game, as new worlds are gated off until you have the desired threshold.

There are a total of 104 Brains throughout the game.

Story Spoilers The 104 Brains/Souls found throughout the game represent the 104 victims of Baron von Bully's attack on London and the 12 ton gas bomb that landed on Moorgate Underground Station but failed to explode on impact.