For mobile users: Use the joystick to move and press the button on the right to activate the jump button. After activating it, you will be free to jump by pressing that same button. If you release the joystick, then you will have to re-activate the jump button to make it work. PC users (have a keyboard): WASD or arrow keys to move. ("w" and "a"/ left and right arrow keys to move left and right, "w" key or up arrow or space key to jump.
Code by me. I used a few of the many awesome tutorials on YouTube by @Griffpatch. A huge thanks to him! Check out his channel on YouTube! Most art by me. mobile and PC device icons from Flaticon.com. Sound from Zapsplat.com