Hello everyone, I want to ask. Previously I would like to apologize if I use the English language is fairly bad, because I am from outside the UK. Well just, I wanted to make a game, but in the game I created specifically for users of the gadgets (smartphone, tablet, etc.). The question is, how to keep the look of the game that I made to fit automatically in a variety of devices or the term responsive? For example, I make a game with the windows size of 500 x 500, then there is play my games on a smartphone that has a size of 600 x 700, then there is also a play my games on a tablet with a size of 700 x 900, then that both devices are able to play games I without any problems?