Thanks so much for making this happen!! It's MOON CHILD!!
Game seems to be running perfectly in browser mode, though I hit start on my gamepad mid level and instead of pausing (expected behavior) it booted me back into the "map," and I think lost my progress :/ Also, even though my gamepad seems to be running fine, I was unable to interact with the Controls menu when it asked me to press the jump button. Using Firefox, if that's relevant!