Lawbreakers, the anticipated arena shooter, is currently free on steam for the open beta. The game is scheduled to release on the 8th of August at the price of $30. Therefore i would recommend downloading it now as the game is relatively the expensive.
The download is 13.9gb however, so you might be in for a long night.
Cya out there
http://store.steampowered.com/app/350280/LawBreakers/