Gamers who have yet to explore the open world shooter can try it on PC for free on Steam from May 23rd at 10:00am PDT to May 26th at 1:00pm PDT. Steam is also offering a weekend long sale on Defiance for those whose thirst for alien technology and open world action isn’t satisfied by the trial. Both the Standard Edition and Digital Deluxe Edition will be 30% off. In addition, Steam will also be running a sale on “Bits,” the in-game currency for Defiance, during which customers will get more “Bits” for their money.