Regarding the fact that the world itself does not look like the smb1 world 1, in level 1-1 I tried to make a big goomba of 4 goombas (I wanted to add a chip like this is a remake of SMB1) in level 1-2 everything seems to be similar. There was no suitable platform in level 1-3, so I used mushrooms as a substitute. In level 1-4, there was no normal bowser that would stand, as well as an axe with which it could be destroyed