Color Swap [ 98% PEN ! ] contest entry

Instructions

----------------------------Color Swap----------------------------- » 98% pen ! » My first contest entry ever placed ! » use 1,2,3,4 keys to switch between red , green , blue and purple respectively OR space to switch between all OR the button at the top right . » use down arrow and up arrow / mouse down to move the player » If the enemy touches you and your color is as same as them , they will die or else your health will become lower » if the enemy touches the end , your health will become low