Strain Tactics achievements

Lose an entire team of 5 to infection

Kill 200 enemies with explosives

Kill 100 enemies with the 20mm Monster Killer

Kill 200 enemies with the 30mm

Kill 100 enemies with the 12.5mm

Destroy 2076 strain

Do not revive any team members until you complete Heartbreaker

Deploy and detonate a Dirty Bomb

Have more than 1,000,000 credits