Ghost Panic

How to play:
Very level has six platforms with a random assortment of ladders. You control the player who either digs holes or fills them up with his shovel. Enemies move randomly through the level and may fall into the hole. Once inside the hole, you must hit them with your shovel to knock them further down the hole.
You have a limited amount of time for each level and if you lose a life, the timer doesn’t reset, but all enemies do, and it can be very frustrating if you lose a life and there are only a couple of enemies left.
Luckily, you get more than enough time to complete each level.
Still, it soon becomes very hard.