Steam is offering a Free Injustice: Gods Among Us Ultimate Edition PC Game download for a limited time. The free game is provided via Steam key and is playable on 64-bit Windows 7 / Windows 8 / Vista. For key redemption, a free Steam account is required. Click here then click the "Add to Account" button and log in or register to add it to your account and keep it forever. Offer ends 6/26/2020 at 10am. As long as the game is added to your library by that time, it will stay in your Steam library for FREE, provided it isn't removed from your library.