Very soft and fragile, these characters can be easily destroyed. It's time to extinguish the jellies throng that keeps growing in a strategy game. Simple Mouse clicks can make them hop or move, never even thinking that it will be enough to kill them and some more of their kind. Plan each level in a way that they can touch some of theirs, preferably stomping or crashing onto them with a good speed. Blocks and crates can be removed or used to ease the task, but the goal is to focus on each jelly and not on dealing with those.