Some more of my friends joined in the project as well. We now have a co- level designer.
Ok, so putting the levels separately from SRB2 was not a good idea for me. The skybox was not rendering at all, only a red sky, so the team decided to overwrite all of SRB2 for the levels. So far, we have a WIP version of lost valley, and the levels will be organized based on Area.
The SRB2 Mod to set the world on fire.