https://bugs.winehq.org/show_bug.cgi?id=41930
--- Comment #2 from Béla Gyebrószki gyebro69@gmail.com --- Wine Staging now contains a patch which makes Wine recognize OSMesa again: https://github.com/wine-compholio/wine-staging/commit/c9b2336f643291a53648ca...
The problem in Civilization III is still present in wine-2.6 (Staging).
Antergos Linux (64-bit) xorg-server 1.19.3-2 mesa 17.0.4-1 OpenGL vendor string: NVIDIA Corporation OpenGL renderer string: GeForce GT 730/PCIe/SSE2 OpenGL core profile version string: 4.5.0 NVIDIA 378.13