This is what I did, except I’m in the USA. I had to contact the FCC directly because my phone and internet provider just pretty much quit working. Turns out they were doing repairs in our area and just didn’t tell anyone to expect interruptions. If your ISP won’t take you seriously now, they will if you file an informal complaint with the FCC or other comparable agency.
I think it was either frogger on the Commodore or a handful of early Atri games. (I am old and will die soon.)