Plants vs Zombies ko signature cards can be sold around 150 yuan. Plants vs Zombies is a stand-alone puzzle strategy game developed by PopCap Games, which was released on May 5, 2009.

Players can switch different functions by arming a variety of plants, and quickly and effectively block zombies on the invasion road. Different enemies and different ways of playing constitute five different game modes, and obstacles such as night, fog and swimming pool increase the challenge of the game.

There are several versions of this work on PC, such as the regular version, the annual version, the reduced version of Adobe Flash animation, and the Renren community version in the public beta.