Seems to run reasonably-well under Cedega, FWIW

[xolotl]

I know that a native Linux version is coming out soonish, so this isn't terribly important, but Book 2 DOES seem to work under Cedega (engine 7.3.3), and works best when you choose the OpenGL renderer. It does have some issues when it loses focus - the screen won't redraw and you can't see your mouse pointer while it's within the window, but if you manage to click on something interactive (the map, for instance), it'll come back.

[RezoApio]

Yes. There will be a native linux version but would you really wait 2 more weeks ??