if the like and star get up to 10 i will make an update! Click the green flag: press w: white player (Cotton). click character: purple player (Mellon). USE THE ARROW KEYS. HOLD UP ARROW TO JUMP HIGH. hang on floating bars! and relax as you play, click the portal for a new backdrop and space key to change the backdrop back, OPSTICALS WILL CHANGE BACK AND FORTH EVERY 15 SECONDS!!!
IF YOU DON'T KNOW HOW TO PLAY, READ INSTRUCTIONS ABOVE!!! Ver 1 is posted in the comments. Thanks to Qibli_is_bestboi who made a platformer, called Bob A Platformer. My remix of that is posted in the comments!