To move, you press W,A,S and D or up arrow, down arrow, left arrow and right arrow. The portals with colour make you go to the other portal with the same colour. To pause the game, you just needed to press p and to unpause the game, all you needed to do is to press z. And it is better if you double click the flag so it won't lag a bit. Also you need to watch out for red spikes, sometimes there are levels with different coloured spikes so it doesn't matter if you walk through the spikes with that different colour
I should give credit to my teacher for planning this project! Also this project is about stars. You can learn what stars are in the project. @games