FIX: Defiance Service Unavailable/Critical Error (PC)
For those of you stuck hitting "Try Again" on the splash screen:
1. Make a DMZ: Some have claimed that DMZ-ing your PC will let you into the game.
Instructions on how to do this can be found here: http://kb.netgear.com/app/answers/de...-to-make-a-dmz
2. Use a free VPN For those of you on a university network (like me) DMZing is not an option. Download a free VPN (I used Private Tunnel) and then try connecting. This is how I was able to bypass the error after being stuck since launch.
3. Call your ISP In another post, Ryl claimed that he was able to bypass this error by calling his ISP and having them change his security settings to low.
While all of these solutions are only temporary bandaid fixes, they may help you get in game for now. Note that all of these solutions also increase your PC's vulnerability to outside threats, so use them at your own risk.
Hope this helps someone, I'll see you all in game.