15 Defense Steam Gift EUROPE

This game gets you plunged into a tough fight on the bottom of some imaginary sea. Watch it out, enemies never sleep! Resist their attacks and improve your survival time by upgrading your skills and talents.The game is aimed at a wide audience. It can be played occasionally, for killing time. Yet, it enhances thinking and mind reaction, since its game logic is based on that of a table game “Fifteen Puzzle”.Move your jellyfishes and charge them to defend your small 4x4-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 compete with your friends!