Complete Campaign
Kill a Ravenii wearing Spiked Armor
Kill a Ravenii with a Spiked helmet
Kill a Ravenii wearing Thorn Armor
Save 500 Civilians
Kill 50 Ravenii
Travel 1 kilometer without landing
Purchase 15 Upgrades
Kill a Ravenii wearing Bone Armor
Kill a Ravenii wearing Gold Armor
Save 100 Civilians
Kill a Ravenii wearing Iron Armor
Kill a Ravenii for the first time
Purchase 1 Upgrade
Unlock all Trophies
Obtain all Stars in Campaign Missions
Complete all Rescue Run Trials
Obtain 3 Stars in all Rescue Run Trials
Complete 5 Skirmishes
Complete 10 Skirmishes
Finish Daily Challenge 5 times
Finish Daily Challenge 10 times
Complete 10 Extinction Battles
Earn a score of at least 1,000,000 in Extinction
Kill 100 Elite Jackals
Kill 1,000 Jackals
Kill a Ravenii while all its limbs are severed
Purchase all Upgrades