Scuba is free for you on www.flash-game.net. Join this puzzle game to relax yourself. You are going to have an adventure under water. Move your hero with the arrow keys. Left click to collect the things you need. Press R to view the recipe to craft your own buildings and use left click and the space bar to create your own building. Keys ZXCV can be combined with the left click to create different things. Try it by yourself to have fun!