I have a lot of
landmines stock on my inventory but the thing is i don't know how to use it properly because its a waste of landmines if you use it in weak zombies. Now i have chance of killing strong zombies like hill billy they have 30 life and im running out of grenades so i used the land mines.
What i did is placed 8 landmines in row and lure the hill billy to the land mines, so first i make sure that the sentry gun is on to segregate other weak zombies that will follow you to the landmines. Here's a sample screen shot:
They will easily blown off as the landmines had a 4 damage done to them. That's all for now keep visiting for more tips. Happy killing Hill Billies..