[2Pacalypse-]

You might be interested in: https://github.com/ShieldBattery/ShieldBattery

It's a project that few of us started almost a decade ago to ensure the longevity of this game. We don't try to emulate Battle.net at all, but instead we take only the gameplay itself and reimplement everything else ourselves.

It's a work in progress, so please let us know what you'd like to see in there that's currently missing if you do check it out.