Alien Hominid on xbox one

I newly bougth the xbox 360 game Alien Hominid on xbox onthrought backwards compability, however i can just play one player as far i know. It says press start on player 2 but when i press start,(xbox ones menu button) a pop up screen says i must make new account when i did that it still say same thing, help?

That is for the 2nd player it is just asking to make a guest profile