i don't play ultrakill but I've seen content and it looks fun. poppy playtime was literally so boring and garten of ban ban is literally a low budget horror game. you are honestly living proof that kids nowadays have undeveloped brains and the attention span of 3 seconds.
dude please play actual games instead of that baby shit especially garten of ban ban you fucking child. both of the games you mentioned were absolute dogshit
you should 100% 1000% 10000% add a menu of some sort. it could look like the menu from your other fighting game. crazy game. the menu could have the basics. option button, play button, character selection can be one too but there should be a map selection too