Destroy the pathetic human attempt at a robot overlord

Invade Capitol City

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

Transmogrify an object to replenish your ammunition

Fully upgrade one of the branches of a weapon or ability

Destroy a human with a weapon and another with a psi ability at the same time

Use your saucer's Repulse-O-Tron to fend off homing missiles

Invade Santa Modesta

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

Invade Rockwell

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

Consume a human brain to kickstart your shield regeneration

Complete 'The Naked City'.