Destroy All Humans!

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

Abduct a cow with your saucer

Abduct and drain a vehicle to replenish your saucer's shields

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

Set something on fire, then use it to destroy a hapless human

Use PK to destroy a human with another human

Demonstrate Furon free spirit near a warning sign placed by the human authorities

Throw a human into the air and juggle them

Stay covert by scanning primitive human thoughts

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

Transmogrify an object to replenish your ammunition

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

Ace an Abduction challenge with a three-star rating

Revisit a missionless invasion site and complete a challenge there

Ace an Armageddon challenge with a three-star rating

Ace a Race challenge with a three-star rating

Ace a Rampage challenge with a three-star rating

Ace all challenges!

Obtain at least a two-star rating for each challenge type

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