Project Brutality add on Error/will not boot Thread

Hey guys I'm new to the forums, and havent been able to find help anywhere else on the internet, so I figured the forums where I got the mod would be the best place to seek out help. So hello everyone I'm Snake.

So I have been enjoying the new Brutal Doom v20 update, and recently learned about the Project Brutality add on for the mod, and immediately got excited about it. However I am having troubles loading it. This is what I already know from my research into the subject. From what I understand is that the addon Project_Brutality_Final.pk3 is not to be ran on top of Brutalv20.pk3, but as a stand alone mod. I am running the most recent version of gzdoom (2.7.1), on Windows Vista. I have tried both dragging Project Brutality and dropping it into gzdoom, as well as using the ZDL loader.

Both ways I get the same error:

Script error, "GAMEINFO" line 3:
Expected identifier but got 'true' instead.

I have really been looking forward to playing this mod with all its crazy guns, and insane enemy AI. If someone could please help me out, I would really appreciate it. Like I said I have not been able too find any help on this. The only thing I havent tried yet is joining the doomworld forums. I just liked the setup of this forum better. Thank you in advance too anyone who may help me with this.

Okay so update on this issue. I found a thread and read that I needed a dev version of gzdoom. He provided the link, so now it tries too boot then errors out saying this:

R_OPENGL: Unable to create an OpenGL 3.x render context

So How do I fix this?

For some reason Project Brutality requires version 2.0 gzdoom, that requires Opengl 3.x most likely for performance reasons.

You can use ZDoom or Zandronum