Redacted Zombies crashes during a run

[Baofu]

I've been trying to get a game of Zombies going but eventually during a run the display will glitch out and freeze, forcing me to close the game. Depending on whether or not Steam is running it will either give me a fatal 0xc0000005 error or just disconnect me even though I'm playing it offline.

Looking at the console it seems to be that the game freezes once Redacted tries to initialize SteamGameServer_Init. That seems to be the cause.

I've tried running it with the FOV at default. Closing programs so my physical memory isn't overused. Booting t6zm through Steam, renaming the executable. I'm tired and I feel like I've tried everything.

Any help would be appreciated.

Edit: I guess I was really tired when I made this post because all I had to do was Alt+Enter twice to get the screen back. Feel free to delete this I'm an idiot.

[Baofu]

Sorry. I thought refreshing the screen would do it but that doesn't bring the in-game display back. Only the HUD is visible. I still need help. Or a better graphics card probably.