Clearing Your View
When playing the Tea and Cupcakes mission, the screen will appear "foggy". A simple fix for this is to blind yourself with a flashbang grenade. Once the effect of the flashbang clears up, the fogging effect will be gone.
Tea and Cupcakes for Quick Mission
To unlock the Tea and Cupcakes mission for Quick Mission play, all you need to do is complete 50 Custom Missions. You then unlock the Tea and Cupcakes mission and maids as a selectable enemy in Quick Mission. You may also select a terrorist character model in Competitive play. Each Tea and Cupcake mission is worth 5,000 CE upon successful completion.