Click .. Oops!
Your standard army issue landmine, works like every other mine on the landscape. Ensure that you have enough time to run away after dropping the mine, you don't want to get caught by your own weapons!
Stepping on one of those mines could cause you 50 points of health.
You can use landmines to keep contenders away from your Worms, be careful when placing them at the end of your own tunnels though, they can sometimes be blown towards your own Worms!