A:AnswerChromebooks run the Chrome operating system. This operating system uses apps like an Android phone or tablet, so if the game is available on Google Play or Chrome web store then it should work fine.
A:AnswerA mouse can be used on virtually any computing device, including modern cellphones, so long as the right software is available and an adapter can be found.
This machine's significant flaws aside it will accommodate any mouse with a USB interface.
A:AnswerAcer has not tested this app, but you might go to the Acer Community where there are many users that post questions and offer help and advice on Acer products. The link is: https://community.acer.com/
A:AnswerYou would need to get an USB-C to HDMI adapter for a wired connection. I purchased a little mini-doc that has multiple input/output configurations for $69
A:AnswerAll Chromebooks operate on a chrome OS by default, you can not download any other OS. You can use extensions of other operating systems, like a browser. That's what makes a chromebook safer than Windows to operate.