Zombie Killing Spree
From Halopedia, the Halo wiki
It is represented by a steel four-pointed star with a deformed green skull on a blue background in the center.
- This medal is "officially" obtainable in the Double EXP Weekend Playlist Living Dead and was obtainable in the Bungie Day 2008 playlist Icy Treats to be viewed on Bungie.net.
The remodeled version in Halo Reach.