Afternoon Chronic,

There's some things that you can do to make the game appear at a higher resolution such as using GlideWrapper.

Overall, to give you some more insight on where we are currently for Diablo II, we would love to bring a higher resolution such as WarIII with its 1920 X 1080. As of right now, we're primarily working on bug fixing and compatibility with multiple operating systems.

Doesn't mean it's not on our radar though, we would all love D2 at a higher resolution.

I hope this game you some insight,
Clásico

출처 : http://us.battle.net/en/forum/topic/20743264164