Ohh boy, Dying Light and Hearthstone.
Ahhh a zombie game with free running, where instead of attacking with weapons, you pull out a card and summon that creature to fight for you, or blast with a spell if applicable. Though, it could be kinda hilarious.
"Oh no, a pack of volatiles!"
"Quick, summon the murlocs!"
Yeah, murlocs are toast in that scenario.