| Name | Description | |
| Furon Perfection | Obtain all trophies |  |
| Goin' to Seed | Invade Turnipseed Farm |  |
| Rockwell Death Knell | Invade Rockwell | |
| Immodesta | Invade Santa Modesta | |
| Area of Dissect | Invade Area 42 | |
| Union Busting | Invade Union Town | |
| Capitol Punishment | Invade Capitol City |  |
| A Pox on Your Gear | Upgrade Crypto at Pox's Lab in the mothership | |
| And a Pox on Your Saucer Too | Upgrade your saucer at Pox's Lab in the mothership | |
| Down to the Challenge | Revisit a missionless invasion site and complete a challenge there | |
| Invasion of the Body Swappers | Try out a new look for Crypto in the mothership's archives | |
| Return of the Clone II - Reloaded | Re-visit a mission in the mothership archive's Holopoxdeck | |
| Swift Harvest | Accelerate Brain Extract or Transmog by mashing that button like you mean it | |
| No Time to Waste | Destroy a human with a weapon and another with a psi ability at the same time | |
| Covert Thoughts | Stay covert by scanning primitive human thoughts | |
| Harvest Season | Recover a Furon Probe | |
| Rejected for Probing | Throw something into something else with the saucer's Abducto Beam | |
| Furonigami | Explore the more offbeat parts of the mothership | |
| Reduce, Abuse, Recycle | Transmogrify an object to replenish your ammunition | |
| Hot to Trot | Evade a rocket by dashing | |
| Brain Drain | Consume a human brain to kickstart your shield regeneration | |
| Simply Repulsive | Use your saucer's Repulse-O-Tron to fend off homing missiles | |
| Gas-Guzzler Guzzler | Abduct and drain a vehicle to replenish your saucer's shields | |
| When Two Humans Collide | Use PK to destroy a human with another human | |
| Man's Inhumanity to Man | Destroy multiple humans with a human-made explosive | |
| Hop the Hoop | Display Furonic aeronautic prowess by soaring through giant human pastry without soiling your feet | |
| Do Feed the Sharks | Demonstrate Furon free spirit near a warning sign placed by the human authorities | |
| As Is Tradition | Abduct a cow with your saucer | |
| Pyrokinesis | Set something on fire, then use it to destroy a hapless human | |
| Fly, My Pretties | Throw a human into the air and juggle them | |
| Unilateral Disarmament | Destroy a certain irritating simian warlord once and for all | |
| Impeached | Destroy the pathetic human attempt at a robot overlord | |
| Champion of Abduction | Ace an Abduction challenge with a three-star rating | |
| Furon Faster Race | Ace a Race challenge with a three-star rating | |
| Righteous Rampage | Ace a Rampage challenge with a three-star rating | |
| The Art of Armageddon | Ace an Armageddon challenge with a three-star rating | |
| Jerk of All Trades | Obtain at least a two-star rating for each challenge type | |
| Grade A Upgrade | Fully upgrade one of the branches of a weapon or ability | |
| Ace of Space | Ace all challenges! |  |
| The Mandatory Option | Complete all optional mission objectives! (Use the Holopoxdeck if you have to.) | |
| For the Glory of the Furon Empire! | Destroy humanity's last hope and initiate the subjugation of the species | |