Ace a Race challenge with a three-star rating

Destroy the pathetic human attempt at a robot overlord

Evade a rocket by dashing

Invade Union Town

Abduct a cow with your saucer

Invade Area 42

Transmogrify an object to replenish your ammunition

Destroy multiple humans with a human-made explosive

Accelerate Brain Extract or Transmog by mashing that button like you mean it

Try out a new look for Crypto in the mothership's archives

Throw something into something else with the saucer's Abducto Beam

Invade Rockwell

Revisit a missionless invasion site and complete a challenge there