Shit, I was meaning to host a lobby for this today, but I forgot to make a post telling people
https://store.steampowered.com/app/963930/Contractors/
It's the free weekend for Contractors! And there's a Halo loadout mod that just came out a few days ago! Get it installed if you don't already, I'm going to try for a few lobbies tomorrow in early NA/late EU hours, starting at 5:00 EST. Come and try it out if you're curious.