Are there any types of challenges that you give yourself for matchmaking
in halo? Like Melee only for a whole round or something?
like a personal chalange, that you don’t get credits for?
i’ve tried a few
like never use a gun in BTB (that means that I can only drive warthogs, and falcons, which suits me to a small extent despite being a very good pilot/driver)
you can create custom challenges here on the web then play them and earn credits
I’m guessing you mean personal challenges, rather than custom ones? Yeah, I do that! I usually only do it when I’m in a party, because sometimes those games don’t go so well 
Like sometimes I’ll play Team Snipers, and only go for no-scopes! I also like to play melee-only or grenade-only Firefight!