Deleted local content from steam, deleted 1c softclub folder in User Documents.
Let steam re-download Clod, run once to setup grapics options, exit, restart Clod, run Blackdeath, exit,
restart, benchmark Blackdeath.
Delete 1CSoftclub folder in User Documents in it's entirety, apply patch 17582 + Hotfix.
Run once to setup graphics options, exit, resart Clod, run Blackdeath, exit, restart, benchmark Blackdeath.
Verify files via steam, allow it to re-download files to revert to release version, delete 1CSoftclub folder in User Documents, run once to verify reversion to 15950, exit.
Apply 18301, run once to setup grapics options, exit, restart Clod, run Blackdeath, exit,
restart, benchmark Blackdeath, results below...
