Board Thread:Plants vs. Zombies 2/@comment-26497652-20150930043618/@comment-25154254-20150930100114

Try to remember which lane that machine was on. Plant a Peashooter or other shooting plants on that lane and feed Plant Food on him. You may need some coins if you are run out of Plant Food.

Read this if you are wondering why this occurs. Sometimes when you play, the Arcade Zombie stops and does nothing unless the machine is near to him. I am not quite sure, but there is a normal Arcade Zombie and a pushing Arcade Zombie. If there is an acrade machine next to him, the normal Arcade Zombie will turn into pushing Arcade Zombie and push it, then turn back into normal Arcade Zombie. For some reason, there is a glitch that the game cannot turn him into normal Arcade Zombie, and... he is still a pushing one. Literally there is no valid object for him to push, so he will stay until there is an arcade machine for him to push. That explains why he does not eat plants. The pushing zombie can only do pushing animation, and he does not move during that animation. If you do not believe, look closely at the shadow. Therefore, when you play, you kill that arcade machine so fast that the game cannot turn him into normal ones, and he stays outside the lawn. So I told you to do what I had said to kill him. That's the only way to do so.

The Troglobite's case is somehow similar too, but the reason is the Yeti Imps, who could be possibly too far away from the screen that the game cannot do anything to them.