DrStifle

In Tag der Toten, freeze 10 zombies at once in a single match

In Tag der Toten, kill 5 Hellhounds with snowballs in a single match

In Tag der Toten, use all the ziplines without killing an enemy or going in to last stand in a single match

In Tag der Toten, open all paths without turning on the power

In Tag der Toten, break the jar on top of the lighthouse with the Strife

In Tag der Toten, light up all the totems in a single match

In Tag der Toten, pack a weapon in all Pack-a-Punch locations in a single match

In Tag der Toten, ring all four bells with thrown snowballs in under 12 seconds

In Tag der Toten, find the secret