EVO 2018 begins later today and almost all of its roster will be free to play on Steam this weekend. This basically means that Dragon Ball FighterZ, Street Fighter 5, Tekken 7 and BlazBlue: Cross Tag Battle will be free to play. Alongside them, Absolver will also be free to play this weekend.
Source: N4G PC Dragon Ball FighterZ, Street Fighter 5, Tekken 7 & Absolver are free to play this weekend