Hello everybody, I installed "Carmageddon Max Pack" on a PC with Windows 11 and a NVIDIA GeForce RTX 3070 but the graphics are very "blocky" (the resolution was better on an old laptop 20 years ago).
How can I play in HD?

Thanks in advance!

You can play either the Glide version or the Win95 version.
There should be a shortcut for the Glide version, as for the Win95 version there is a sticky thread on how to make it work.

https://www.pcgamingwiki.com/wiki/Carmageddon

But it's unofficial, isn't it?

Have you gone into the Options menu and tried tweaking the graphics settings? Sometimes, that's all that's needed.