Beat Mr. and Ms. Y.

Use a wrecking ball to kill an enemy.

Break both elevator window panes.

Break the car in The Streets.

Break a spear.

Use a barrel or a grenade explosion to kill 3 enemies at the same time.

Complete Act 16

Complete Act 14

Find Astra.

Destroy 3 bots with one explosive cube

Complete Act 10

Complete Act 8

Leave The Entropy Museum with all walls repaired.