Thx for the input, yeah i ran a bit out of time my ultimate goal was to make this more controllable with a bit more time i might have been able to do it, at the moment only the worms repopulate automatically (you should see hearts if that happens, generally if they are close to each other there is a chance for it to happen). If it happens you get additional worms you can place :)
So at the moment it is possible but a bit hard to do, the best strategy to do it is just to spawn worms at one location at the moment, which I would change in future updates^^