"Land" in Sector 4
A good landing is one that you can walk away from
100%
854
Reaper I
Kill 100 Zombies
60.8%
519
Ruthless I
Get 100 headshots
58.5%
500
Back Online I
Repair the Emerald Creek Relay
53.5%
457
Reaper II
Kill 250 Zombies
42.6%
364
Ruthless II
Get 250 headshots
41.9%
358
Carnage
Kill an infected with an explosion
32.2%
275
Back Online II
Repair the School Relay
30.6%
261
Bonus Achiever I
Complete 50 Bonus Objectives
13.1%
112
Efficient
Hit three infected with a single shot using the RV-44
12.2%
104
Escape
Escape Sector 4
11.4%
97
Skeet Shooter
Destroy a drone using a shotgun
7.6%
65
They Don't Stand a Chance
Unlock the GL-40 Launcher
7.4%
63
Bonus Achiever II
Complete 100 Bonus Objectives
1.5%
13