Rescue every Solus Operative.

Beat all branches

Kill 10 aliens while hanging by the SPIDER PACK

Defeat the Evil Sun.

Beat 'Mountain Village' in under 1 minute, 10 seconds.

Rescue someone and get them out of the level.

Collect all MBG pies.

Use Xerxes to reach a boss without touching the ground.

Use the SMOKE WALK for the maximum time.

Kill 10 enemies with the SPIKE LIFT.

Beat a game branch only killing bosses.

Shoot 5 birds.

Beat a game branch without activating death-brushing.

Beat all branches in MEGA-WICKED difficulty.