Participate in a Weekly Ritual.

Earn 10 Tetris Line Clears.

Achieve Player Level 10.

Clear 1,000 Lines.

Activate the Zone mechanic.

Clear 100 Lines.

Kill 3 enemies in a single turn, with a single soldier, without explosives

Max out the base stats of a soldier

Destroy pandoran lair

Kill a mindfragger with overwatch when it is jumping on someone's face

Survive an ambush mission

Destroy pandoran nest