Re: Play button doesn't work
Run a game repair initially
Non-Streaming launcher - Log into the launcher but don't click Play. Check for small letters "ST" in the bottom left corner.
If this is NOT present, With the new launcher after login , select the username pulldown on the top right and select settings, then press repair.
Streaming launcher - If the letters "ST" is present, close the launcher, right mouse click on the game shortcut,
select open file location and delete the BitRaider folder. Then start the launcher
Also see this guide link
