Sega is next in line to offer something to encourage people to #stayhome. Shogun 2 is free to keep forever on the Steam platform until Friday, May 1st with much of the Total War series now on sale.
I’d also recommend you give Empire: Total War and Napoleon: Total War a try. I have spent many many hours on these strategy games and they are some of my all-time favourites. Both now with 75% off at £4.99!