When we first saw screens of the “Mushroom Massacre” Left 4 Dead mod we liked what we saw, but we needed more.

Today we have more in the form of glorious shotgun-wielding, zombie-slaying action in video.

I’ve spent hours and hours in Super Mario 64 both on the Nintendo 64 and the Virtual Console and never in my wildest dreams could I have predicted such a scene of grief, violence, and blood taking place at the Castle. But I like it!

Learn more about the map and more mods at L4Dmaps.com

Eddie Makuch is Blast's Director of Video Game News. Reach him at Makuch.E@BlastMagazine.com. Follow him on Twitter @EddieMakuch.