Cledi

You could try the game mode Slasher, really scary and extremely fun.

I think the maximum party you can have is 8. I played it with about 4 of my friends on PC and we really enjoyed it. 

I didn't think you could get anti block on windows, possibly patched by now but I doubt it.

The whole point is for the activator to be able to kill the jumpers before they reach the end of the map c:

Therefore traps shouldn't be easy to avoid, the most fun on Deathrun (imo) is trying to avoid hard traps and dupe out the activator

Anyway, good luck with the map my fweind.