This is what nerds do when they become parents- Baby Smash.
With his young (toddlers and less) kids wanted to be like daddy, Scott needed something for them to do. Without causing harm to daddy's computers. So, tadah, Baby Smash.
Now our teens are hooked. Gee, THANKS Scott ;-).
Hard to explain, just go look, you need sound.
PS. My husband David Yack plays it too, last night for like 10 minutes.