Survive nightmare

ACH_SURVIVE_NIGHTMARE

33.4%

Nightmare veteran

ACH_NIGHTMARE_VETERAN

32.0%

Into the nightmare

ACH_INTO_THE_NIGHTMARE

29.4%

Fast and deadly

ACH_FAST_AND_DEADLY

25.9%

First blood

ACH_FIRST_BLOOD

25.6%

Triple threat

ACH_TRIPLE_THREAT

23.5%

Upgrade complete

ACH_UPGRADE_COMPLETE

23.0%

Blitz

ACH_BLITZ

22.8%

Safe return

ACH_SAFE_RETURN

22.8%

Double kill

ACH_DOUBLE_KILL

22.5%

Nightmare conqueror

ACH_NIGHTMARE_CONQUEROR

20.0%

Untouchable

ACH_UNTOUCHABLE

19.8%

Nightmare speedrun

ACH_NIGHTMARE_SPEEDRUN

19.1%

Tier normal

ACH_TIER_NORMAL

17.3%

Graveyard shift

ACH_GRAVEYARD_SHIFT

17.0%

Hq improvements

ACH_HQ_IMPROVEMENTS

15.1%

Last man standing

ACH_LAST_MAN_STANDING

13.9%

One man army

ACH_ONE_MAN_ARMY

13.0%

Regular customer

ACH_REGULAR_CUSTOMER

12.8%

Skill surge

ACH_SKILL_SURGE

12.4%

Exterminator

ACH_EXTERMINATOR

12.3%

Combo starter

ACH_COMBO_STARTER

12.0%

Veteran slayer

ACH_VETERAN_SLAYER

11.2%

Untouchable nightmare

ACH_UNTOUCHABLE_NIGHTMARE

10.0%

Overkill

ACH_OVERKILL

9.6%

Nightmare master

ACH_NIGHTMARE_MASTER

8.9%

Tier relaxing

ACH_TIER_RELAXING

8.5%

Devastator

ACH_DEVASTATOR

8.1%

Mass grave

ACH_MASS_GRAVE

6.9%

Old hand

ACH_OLD_HAND

6.8%

On the edge

ACH_ON_THE_EDGE

6.8%

War of attrition

ACH_WAR_OF_ATTRITION

5.4%

Department head

ACH_DEPARTMENT_HEAD

5.4%

Bravado strike

ACH_BRAVADO_STRIKE

4.4%

Pacifist run

ACH_PACIFIST_RUN

3.8%

Tier challenging

ACH_TIER_CHALLENGING

3.4%

Defeat the doc

ACH_DEFEAT_THE_DOC

2.5%

Tavern regular

ACH_TAVERN_REGULAR

2.0%

Depth slums 100

ACH_DEPTH_SLUMS_100

1.6%

Tier nightmarish

ACH_TIER_NIGHTMARISH

1.4%

Depth chinatown 100

ACH_DEPTH_CHINATOWN_100

1.3%

Defeat the abomination

ACH_DEFEAT_THE_ABOMINATION