Well, I feel stupid now, I figured it would’ve been under the “Sprees” Section. I think that removing some of the less achieved sprees and putting in more objective style sprees would be so much better. Removing the zombies kill sprees and putting in more sprees related to objective play will enhance the experience for everyone. (In Halo 4, time to make this a thread in that board)
Put a 10 kill and 15 kill HillSpree
Put a Flag capture spree (from the full game, not in one life)
etc.
I’ve seen the MMMM Brains medal in halo3 infection. But thriller, there is no way. Sticky spress and up along with laser sprees are all possible. There is a variant in action sack, splockets I believe where you have unlimited rockets and lasers. All you need is a running riot with a laser. Hard but not impossible.