javascript games
tank: https://zxx43.github.io/jsdemo/tank/tank.html
pacman: https://zxx43.github.io/jsdemo/pacman/pacman.html
jump: https://zxx43.github.io/jsdemo/jump/jump.html
balloon: https://zxx43.github.io/jsdemo/balloon/balloon.html
fish: https://zxx43.github.io/jsdemo/fish/fish.html