Final Days achievements

Survive day 7 of the Last Stand Compound map on Recruit difficulty

Survive day 7 of the Last Stand Hospital map on Suicidal difficulty

Survive day 7 of the Last Stand Training's Over map on Elite difficulty

Survive day 7 of the Last Stand Duplex map on Recruit difficulty

Clear the 40th floor of the bunker in Eradication mode on Elite difficulty

Survive day 7 of the Last Stand House map on Veteran difficulty

Clear the 50th floor of Bug Hunt in Eradication mode on Elite difficulty

Clear the 50th floor of the bunker in Eradication mode on Recruit difficulty

Clear the 50th floor of the bunker in Eradication mode on Elite difficulty

Kill 1000 mutants using Rapid Fire ammunition

Clear the 25th floor of Bug Hunt in Eradication mode on Suicidal difficulty

Survive day 7 of the Last Stand Crossroads map on Veteran difficulty