DOOM II (25th anniversary) achievements

18.34%

Heavenly Joy

Shoot 200 bullets consecutively with the machine gun

25.44%

Skeet Shooting

Kill 4 enemies in 1 shot with the super shotgun

27.81%

The Space Station

Beat all the space station levels (episodes 1-11)

28.40%

Bad Monster!

Kill yourself and an enemy with your own rocket explosion

54.44%

That Can't Be Good

Take damage from an environmental hazard

98.82%

Not So Friendly Fire

Cause an enemy to kill another enemy

0.00%

When I'm With You

Beat every level on Nightmare in co-operative mode