Be sure to put a pack of playing cards or simple games in your bug out bag to keep your survivor group from falling into a post-disaster depression.
THAT BEING SAID: Never put UNO in your emergency kit! Many a friendship and probably a couple marriages have been ruined by this card.
Just think of the consequences of throwing down the Wild Draw Four Card with a group of tired, scared, starving and armed survivors.
It will probably get you stabbed or shot and thrown to the zombies.
Always exercise discretion when battling the zombie apocalypse blues.