This took upwards of 12 hours... finally done with the game and probs never going to come back to it unless someone beats my time.

Steam: http://steamcommunity.com/id/plutocounterstrike/

Check achievements on Mausoleum of the Medusa for confirmation of this time. You can also go on the game's steam page, then go to achievements, then go to global ranking and scroll down to confirm my time.