Click the green flag more than 3 times to start all codes. All instructions are in the game! The Black one is Player 1 and uses the arrows. The Blue one is Player 2 and uses A W and D. The green one is Player 3 and uses J I and L. ALL LEVELS ARE POSSIBLE!! All 150ish levels are completely possible. After a few deaths, the skip button will appear. Don't forget to Love and Favorite!
You can stack the characters and have them all jump to reach the top. You may have to wall jump on each other to pass a level. Be aware that the final boss targets the players in order and that there are 3 lightning bolts in the cave. Why are you still reading?! ):<