try these out. YOu need coding, lots and lots of coding. I've experienced it. except, my game is a visual novel, and it's just rock, paper scissors to battle, quite simple, but I have not finished it yet. Now that I think of it, maybe I do wanna make something like this.
That type of game is called "Platformer" If I'm not mistaken check out platformer game maker on google, maybe. I'm making a game too, but it's not platformer.