n - pause/play space - shoot letter s - bounciness settings o - toggle portals z - swap gravity x - launches letters towards mouse v - delete letters (hover over a letter and press v) Drag the letters into the ground to delete them b - letters jump randomly (fun) left click - rapid fire m - toggle randomized lette size while paused - drag items to place them (portals, letters, cannon) c - clear all letters a & d -change scene the cannon is the circle with the hole in it. You can move it by clicking on it with your cursor and dragging it wherever you want it. Just make sure to let go when you're done dragging. You can also shoot letters out while dragging the cannon. the cannon only works if it is not in the ground the portals only work if both of them are in the air all art and code by me the engine is not perfect - no slope detection etc - but it is fun. #games #art #physics #rainbow