my game launches, but once your logo gif stops, then it stays at a still image
Are you able to alt-tab and switch to another window? If so the game could be hanging for some reason. Some common causes include using broadcast/video capture, certain messenging, or frame-counting software that "hooks" into the game in a way it's not expecting, and will actually crash Unity outright. This leaves what looks like a frozen screen, but Unity will generate a crash report and tell you the program has stopped working in a separate window.