It kicked off yesterday and is running through Monday, Mortal Kombat 11 is free to play on PS4 and Xbox One. This free weekend includes:
You will need a PS Plus subscription or Xbox Live Gold to play the multiplayer online portions but you can download the trial and enjoy the single player content without them. Player progress in the free weekend will carry over if you purchase the full game. If you decide to make that purchase, the game is also 40 percent off in the PlayStation Store or the Xbox Marketplace during the trial.