Find the section [Video Win] . Change these lines:
Download Dragon Ball Super Mugen V2 -OpenGL- is a popular fan-made 2D fighting game built on the versatile M.U.G.E.N engine. This version, often attributed to creators like Dark Night or JeffzinBR , is specifically optimized with an OpenGL render mode to provide superior visual fidelity and performance compared to older DirectX versions. Why the "OpenGL" Version? Download Dragon Ball Super Mugen V2 -OpenGL-
When you launch, you will see a loading screen. The first boot takes 2–5 minutes as the engine caches 400+ character sprites into RAM. Be patient. Do not click the window or it will go "Not Responding" (it is still working). Find the section [Video Win]