WASD or Arrows to move and jump. O to open modifier menu and Coins + Level # and h to close them. 0 to enter edit mode 123456 and 9 to cycle through tiles. q to enable/disable auto tile arrange. (This is an Unfinished project I'm working on)
Thanks to griffpatch_tutor for the original project: Tile Scrolling Tutorial Assets | Parts 1 to 20.