A free app for Android, by Games2Jolly.

This game is unlike no other zombie games you’ve played in the past. Instead of trying your best to get away from them, shooting them to their final death, in this game you would help them escape during the night and get them back to their graves before sunrise.

The scary zombies have to roam the streets at night, while everyone is still asleep. But, before the daylight break, you have to help them lay back on their graves or else the humans may see them.

However, there’s a catch. Their graveyards are locked and only you can help them open it. Do everything you can to find the key so they can lay to rest again.