i remade a small part of green hill zone act 1. you can import your 256x256 chunks and remix this project to make your own levels! i didnt put all the objects because im lazy :P you can add your own objects/chunks by just adding their image and done! chunks have to be less or eaqual to 256x256 or else it will look bad. please dont use this anywhere else without permission. and give credit when used. you can remix and make levels and give credit in the remixes too! i made this a long time ago and now i remade it because a hacker deleted the first version the order you need to add the chunks/objects x,y,image example: 1,0,25 (chunk) places a chunk at x 1, y 0. sprite number is 25 (the x and y positions get multiplied by 256 so that you dont need to. so x=1 means the chunk is at x 256)
SEGA for sonic team sonic team for sonic 1 me for the chunk maker
