On March 10, 2016, it underwent a soft launch in some countries on iOS, before being internationally released on October 18, 2016.

Each card has a different cost to play and as in the previous games in the series, the Plant player uses a currency of suns and the Zombies use brains.

Various quests, rewards and challenges are available which allow the player to earn in-game currency that enables obtaining more cards for their collection.

These allow them to have special abilities, such as damaging multiple enemies, healing, being immune to tricks, etc.

The first of these is the comic book style art design which along with the soundtrack game creates a very different atmosphere than the one found in Hearthstone.

When the "block meter" is filled, the damage to the hero is ignored and the player gains a superpower card into their hand.

By watching advertisements or completing quests, users can unlock packs at a higher rate than they would have been able to in Hearthstone.

The bonus can be 5 or 10 times the default amount, depending on the amount of targeted classes that the chosen hero leads; by default online matches earn 15 tickets and offline matches against the computer earn 10.