Update, 10am 2/9/15: We're down to the final few keys, so if you've got time to download and dabble in The British Forces before the trial closes today, now's your last chance.
Four cool games are free to play on Steam this weekend.
Sega has announced a limited free trial for real-time strategy game Company of Heroes 2: The British Forces that runs for two days before launch.
Relic's World War 2 real-time strategy game Company of Heroes 2 will get a new standalone expansion called The British Forces. It's out 3rd September 2015.
The British Forces costs Ł9.99, but there's 20 per cent off for anyone on Steam who owns any product from the Company of Heroes franchise.
The British Forces includes 15 new units, six new commanders with unique abilities and eight new multiplayer maps.