No, I don't think any of the retail releases are Steam, or come with a Steam code. The retail release of the Divinity Anthology included a Steam key, but since that was a limited release just after the Developer's Cut version of the game came out, it may be difficult to find now.


If you still get the retail release, it may or may not already be updated to the latest version (1.4.9.70). Check the version number in the main menu, or if you can't start the game, in the 'bin' subfolder of the main install folder, right click on Divinity2.exe and select Properties, switch to the Details tab and check the File/Product Version.
If needed, the patch it can be downloaded from the site:
http://www.patches-scrolls.de/patch/1304

If you need the patch, or are asked for an activation code, there is a DRM free executable you can download and extract into the bin folder (as long as the game is updated to 1.4.9.70. Some already updated retail releases also have the DRM removed.
http://dl1.larianvault.com/DKS_DRM_Free/1.4.9.70/divinity2.zip

引用自 Raze_Larian：

No, I don't think any of the retail releases are Steam, or come with a Steam code. The retail release of the Divinity Anthology included a Steam key, but since that was a limited release just after the Developer's Cut version of the game came out, it may be difficult to find now.


If you still get the retail release, it may or may not already be updated to the latest version (1.4.9.70). Check the version number in the main menu, or if you can't start the game, in the 'bin' subfolder of the main install folder, right click on Divinity2.exe and select Properties, switch to the Details tab and check the File/Product Version.
If needed, the patch it can be downloaded from the site:
http://www.patches-scrolls.de/patch/1304

If you need the patch, or are asked for an activation code, there is a DRM free executable you can download and extract into the bin folder (as long as the game is updated to 1.4.9.70. Some already updated retail releases also have the DRM removed.
http://dl1.larianvault.com/DKS_DRM_Free/1.4.9.70/divinity2.zip

Thank you!