10 ColonelComplete all Bezoar levels on difficulty Hard or higher
10 Cop KillerDestroy 2 CLN Gunships within 20 seconds on difficulty Normal or higher
10 DiscovererComplete all Barrens levels on difficulty Hard or higher
10 FuriousKill 20 enemies within 15 seconds on difficulty Normal or higher
10 HooliganDestroy 500 destructible items
10 ImmuneComplete any other level than the first one with no deaths on difficulty Hard or higher
10 KillerKill 1000 enemies
10 No Bananas TodayKill 2 Gorillas within 20 seconds on difficulty Normal or higher
10 OverkillKill 10 enemies with one shot on difficulty Normal or higher
10 RetaliationKill 200 enemies using environmental damage only
10 SearcherFind 25 secrets
10 Sucker!Use the blowers to destroy all 20 Bird-bots on the Crusher level on difficulty Normal or higher
10 VeteranCollect 20 full N.A.N.O. bars
155 Chinese FarmerUnlock all Achievements
30 Avenging AngelKill 2000 enemies using environmental damage only
30 Boredom No MoreKill a Heavy Grenadier within 30 seconds on difficulty Normal or higher
30 Bug SplatterKill a Heavy Scarab within 20 seconds on difficulty Normal or higher
30 ConquerorComplete all Barrens levels on Insane difficulty
30 Crush'em!Use the hydraulic presses to crush all 9 Gorilla-bots on the Factory level on difficulty Normal or
30 Death IncarnateKill 10000 enemies
30 EliteCollect 41 full N.A.N.O. bars
30 EnragedKill 30 enemies within 20 seconds on difficulty Normal or higher
30 ExterminationKill 20 enemies with one shot on difficulty Normal or higher
30 GeneralComplete all Bezoar levels on Insane difficulty
30 ImmortalComplete any other level than the first one with no deaths on Insane difficulty
30 MillionaireFind all the secrets in Barrens
30 Treasure HunterFind all the secrets in Bezoar
30 VandalDestroy 5000 destructible items
5 ArmouredBuy all Combat Gear Upgrades
5 Bad BoyKill 100 enemies
5 ElectricianBuy all N.R.G. Weapon Upgrades
5 EngineerBuy all CLN Firearm Upgrades
5 FugitiveDestroy a CLN Gunship within 5 seconds on difficulty Normal or higher
5 Monkey BusinessKill a Gorilla within 5 seconds on difficulty Normal or higher
5 NaughtyDestroy 50 destructible items
5 PatientKill a Heavy Grenadier on difficulty Normal or higher
5 PerceptiveFind 5 secrets
5 Pest ControlKill a Heavy Scarab on difficulty Normal or higher
5 Pissed OffKill 10 enemies within 10 seconds on difficulty Normal or higher
5 PyromaniacBlow up 50 explosive barrels
5 ResistantComplete any other level than the first one with no deaths on Normal or higher difficulty
5 RetirementKill 5 enemies with one shot on difficulty Normal or higher
5 RevengeKill 20 enemies using environmental damage only
5 RookieCollect 10 full N.A.N.O. bars
5 SergeantComplete all Bezoar levels on difficulty Normal or higher
5 Shock'em!Blow up 30 fussion cells
5 WandererComplete all Barrens levels on difficulty Normal or higher
60 AchillesComplete all Bezoar and Barrens levels in Heroic mode