Check out mine.
It's time for you to buy a new one, I guess.
Looks like a setting of a horror movie.
A virus can affect Android OS? How about Malware?
Make your own OS then.
In the long run, yes. Playing games while charging produces heat that leads to battery degradation over time.
Lithium ion batteries suffer loss over time (it's losses some of its charge), due the continuous exposure to heat, and charging habit. If you drain...
This is even funnier than your first comment. LoL 1f601
Do you think that your phone's going to break?
One of the system files? I guess.
Buy a power bank.
Search in the battery related thread.