Submissions must be vanilla-compatible (tested in vanilla or Chocolate Doom) and use only resources from the resource wad available on the project Discord. You may include a midi either from STRAIN or made specifically for ReSTRAIN.
How to submit
Use the Upload page on this site! Submit a WAD containing a single map (of any Doom format), and the site backend will incorporate the map into the complete project so far. With the PIN you'll get the first time you upload, you can submit any further edits to your map you like.