Move left and right: Arrow Keys
"A" Button: "Z" Key
"B" Button: "X" Key
Touch controls also work as expected.
I made this game in a few hours on Arcade.Makecode. The process was surprisingly easy for someone who has a limited knowledge of coding. It uses a code blocks system so you just drag and drop the blocks into place like a jigsaw puzzle. I recommend checking it out even if you have zero background in coding as they have a great set of tutorials to get you started. I hope you enjoy the game.