Just listened to a Space Wolf audio drama that had zombies in it. How would this work using the RPG rules?

They used Warp Zombies in Baron Hopes, the last adventure in the Purge the Unclean Trilogy.

I can't recall the stats, sorry.

Yup. Use 'em in hordes and dish out a point of Corruption whenever a PC is wounded by one. That makes 'em scary.

add tons of nurglings