Dead Trigger is keeping in the holiday spirit of joy and cheer today by bringing a "Merry Christmas" update to its game. You'll continue to kill countless hordes of undead, but now they'll be festive with Santa hats on. This update brings a new North Pole arena, as well as a new boss named "Zanta." There's some holiday-agnostic updates as well, including a new grenade launcher, price discounts on upgrades and new story missions. There have even been some memory optimizations for low-end devices.
We'd venture to say most of us don't normally associate the holidays with killing zombies. But if that happens to be your cup of tea, go grab Dead Trigger at the Google Play link above and get to work.