You place your worm or worms at the location marked start. Worms do not have any health, so the only way to kill a worm is to knock them into the water. However, attacking other worms to kill is not encouraged, and often is a cow. It is quite alright to attack another worm to disadvantage them by moving them backwards. Be aware of all the types of jumping. You can launch yourself across large distances with nades. You should lay mines, because even though they take no health, if your opponents are hit, they lose their turn. Petrol bombs are also useful as obstacles to players behind you. It's a good idea to fire weapons, even if no-one is there, so that you can get escape time. The first player to get their worm to the area marked finish wins.