Nothing yet, except use [left] and [right] arrow keys to make it appear/disappear. I have actually completed a game recently (yes, I have!), but I won't publish it without projects to back it up, so this might be one to back it up if it is finished.
Just testing a building test to show the construction of something. It works so far, it may become part of an oil tycoon game but I am not sure. Any suggestions or improvements can be left in the comments. The game I am currently thinking of is an oil refinery tycoon because I have recently been learning of fractional distillation at school. V1.0: Basic coding applied and simple design. V1.1: Re-coded, new design, animation added. [More coming soon]