Complete Basic Braining.

Achieve Rank 40.

Achieve Rank 80.

Complete Sasha's Shooting Gallery.

Complete Lungfishopolis.

Complete Gloria's Theater.

Complete Black Velvetopia.

Complete Meat Circus.

Find all Golden Helmets.

Re-brain the Children.

Sort all Emotional Baggage.

Cook and consume two different kinds of roast in one sitting.

Witness Maloof's transformation.

Hear Vernon's Ghost Story.

Find Edgar's Secret Garden.

Revisit all brains after completion.

Use the bacon. A lot.

Give the Coach's speech on the stump.

Complete the Punchy Target mini-game.