Does the game come with Evolva Patch v1.2.944 for extreme bump mapping?

This patch updates Evolva to version 1.2.944. It upgrades the Evolva engine to support diffuse bumpmapping on high-end 3D hardware, such as the NVidia GeForce, GeForce2 and the ATI Radeon. This adds a huge amount of detail to the scene as lighting is calculated per pixel instead of per polygon.

Link: http://www.fileplanet.com/47813/40000/fileinfo/Evolva-Patch-v1.2.944

According to the description of the game on your game's shelf on this site it should say that the windows installer is v2.0.0 or 2.0.0 which imo is the same thing.

When you download the installer the file itself is named "setup_evolva_2.0.0.3.exe"

Ignore what Stixsmaster has said, he is referring only to the GOG installer version, not the game version.

I'm yet to download the game to confirm which version of the game it is, but on the GOG gamecard page it does state at the bottom (after the system requirements) the following:

Patched to version 1.2.944

As such, I would assume that it is fully patched for the bump mapping you described.

It has v1.2.944 installed I can confirm it 100% as I installed the game and it says so on the main menu.