For all titles - Starting game in steam with Anti-cheat disabled. Start a game playlist (Using Halo: Reach for example). On load of the first playable stage (Winter Contingency), I alt+Tab to WeMod and click "Play". Return to Master Chief Collection and press hotkeys to activate cheats. All options chosen play the sound to indicate they are activated. Unlimited Stamina (armor ability), unlimited grenades, unlimited ammo and no reload all seem to work fine. Infinite health and infinite shield are still showing they are active in WeMod, however they are not working in game; shields are still dropping when hit and health still drops when shields are down and can result in death.
#Halo: Master Chief Collection
verbal smelt