Well, I just took a break from developing this fangame, so yeah
even still, I were thinking about a fangame's menu/startup screen and here's some Ideas:

1. Game launches with an original startup, that refers original bunnyfarm startup screen but with changed assets

2. Make a Launcher, where could player change settings and launch any game (that my fangame has) and each of those games will have their own startup/menu (like orig bunnyfarm will have his original startup)

3. Way brand new startup and menu, in which after choosing a game you want to play game will "restart" with new startup

I don't know which of those ideas would be good, so making a pool to find it out!