Complete all chapters and story stages under Hard Difficulty
Complete all chapters and story stages under Normal Difficulty
Complete all chapters and story stages under Extreme Difficulty
Reach Player Level 15
Reach Player Level 100
Reach Player Level 50
Collect all "Turbine" & "Gear" & "Defender" Tankbot parts
Complete Story Stage 3-1
Collect 140 Tankbot parts
Complete Story Stage 5-5
Complete Story Stage 7-3
Unlock 20 Tankbot skins
Collect all "Digger" & "Liberator" Tankbot parts
Collect all "Samurai" & "Knight" Tankbot parts
Collect all "Lolita" & "Poker" Tankbot parts