PvZ Heroes, however, won't simply be a card game adaptation of the original tower defense game. Like Garden Warfare, it has it own distinct twist. Heroes combines CCG with superheroes.

PvZ: Heroes was originally announced back in March, although we've heard nothing since - until it popped up on UK app stores today. How long it will stick around, however, remains to be seen.

PvZ Heroes is available for free, with in-app purchases in typical EA fashion. With a comprehensive strategic depth with 20 plant and zombie heroes and over 200 collectible character cards, the ...