Puffing creatures

Puffing creatures are enemies in Swindler 2. At first, they look like small, yellow, fish-shaped creatures that cling to walls and stay in place, but after a short period of time they inhale a large amount of air, inflate to 5 times their size, become orange and float upwards. Again, after a short amount of time they exhale the air and fall down, sticking to the surface they land on. Contact with them is fatal for Swindler. Puffing creatures might have very sticky undersides.