«15 Defense» Basic description Love challenging gameplay? Check this game out on your PC and see if you can survive for more than 5 minutes! Octopuses, piranhas and shark attacks won’t leave you a spare sec! There’s a tough battle on the beautiful bottom of a deep blue sea. Move your jellyfishes and charge them to defend your small 4×4-cell kingdom. Counteract: freeze your enemies, sniper-shoot them and run away from their agression. Collect pearls, get money and upgrade your skills and talents to boost up your attacks and survival time. Improve your results and…