German video game publisher Deep Silver has released a mobile game in the series «zombie vyshivanok» Dead Island, subtitled Survivos.
Dead Island: Survivos is a tower defence in which you have to reflect waves of zombies using a variety of deadly plants. Each time you attack a player moves through the location one of the unique heroes, killing the walking dead «manual» and interacting with various objects.
The game is distributed on a shareware model for iOS and Android: crystals and waiting in-game events are included.