You can play among us for free on PC by downloading BlueStacks. To download, search up 'BlueStacks 4 download'. Click on the first link and follow the steps to download BlueStacks. Once you have downloaded BlueStacks, search up 'Among Us'. hover your mouse over the Among Us icon and click 'Install'. After it has finished installing, you are able to play Among Us for free! It works for me too.