It was free.Man I wished you didn't start on Just Cause 4 as it is in my opinion the worst in the series with JC3 being the best.
Tried for like 45 minutes to fix the gamma. But its broke on PC. No in game options. The options for gamma, brightness, and HDR brightness in the config does absolutely nothing.
EDIT: Played a bit earlier. Didn't get very far. Quit to change some settings. Launch again. How odd I'm back at the beginning. I play again for a while. Then screen just goes blank, i see the save icon. Then all of a sudden I'm in a completely different area with zero explanation. I guess there was supposed to be a cutscene or something. I quit to see if there is a way to go back to the previous checkpoint or play the cutscene. Can't find anything so I just continue. And I'm back at the beginning of the game!
EDIT2: Internet suggested trying to run the game as admin and epic launcher as admin. Didn't help. No cutscene and it isn't saving progess. What a waste of time.