Napoleon: Total War, which was sort of Empire: Total War Strikes Back, is free to download and play on Steam this weekend. If you enjoy yourself you'll be able to buy it with a 50% discount off the normal pice as well, which is jolly good. The offer lasts until Sunday 17th June 5PM GMT and has started right now, even though it's not the weekend yet and you most likely still have to go to work tomorrow. You can read what Quinns had to say about the campaign-focused sort-of-sequel over yonder and it's worth remembering that some modding support was finally added last year. The timing coincides with the anniversary of Waterloo in case you were curious.
We've been talking, and we think that you should wear clothes
Total coincidence, but we sell some clothes