Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Can I call you mini?	Do the little games.
Caught them all	They're all yours to command now.
Crossing a Tractor with a Tank	Unknown.
Full Metal Mantlet	Fire, fire and fire your Machine Gun.
Gouranga!	Unknown.
I shall bringeth the Swarm upon thee	Unknown.
Last Tank Standing	Just gotta Survive it.
Overachiever	Rack them up before the level ends.
Relentless	Please don't stop the killing.
Rest in Peace	Unknown.
Small Fried	Unknown.
Tank of Mass Destruction	All our toys are now belong to you.
Tanks for the Undead	Game over. You win.
Tanks meet Tanks	Unknown.
The Master Trapper	Unknown.
Till the Fat Boy sings	Unknown.
Too Many Zombies	Unknown.
You just got Tanked	Unknown.
Zombiekaze	Unknown.