Killing Floor achievements

5.77%

Home Brewer

Beat Siren's Belch on Normal Difficulty

5.83%

Explosion of Love

Heal yourself plus 5 other players with one grenade

5.85%

Attempting Re-entry

Beat Moonbase on Hard Difficulty

5.88%

Waste Land

Win a Long Game on Biohazard on Hard Difficulty.

5.88%

Zed October

Win a Long Bedlam Match During the Halloween Event on Hard

5.91%

Game Over, Man!

Have 20 Zeds you slowed with the Z.E.D. gun killed

5.94%

Piece of Cake

Complete all new map achievements on Normal Difficulty.

5.97%

Tis Better to Give than to Receive

[2010 Xmas] Drop 3 Tier 3 weapons for others (with which they kill at least one Christmas Zed).

6.09%

Turbo Executioner

Kill 5 zeds in ZED time without reloading with Dr. T's LDS or Bullpup

6.12%

Raccoon King of the Dark Forest

Win a Long Game on Wyre, on Hard Difficulty.

6.15%

Pound This

Kill 100 Fleshpounds with the AA12.

6.18%

Still Alive

Win a Long Game on Aperture on Hard Difficulty.