All unused weapons + sub- bosses in cuphead via debug menu
If you're wondering how I got the debug menu, heres how:
1. get to cuphead on steam.
2. Get to properties, betas, then legacy edition.
3. Then, go to the folder of cuphead. "PC with the steam folder on it, Program files x86, steam, steamapps, Cuphead."
4. go to Cuphead_Data
5. Scroll down until you see a bunch of page thingys with levels on the names.
6. Rename level0 to "level7 and viceversa."
7. Rename level7 to level0
8. Go back to level7 and viceversa.
9. Rename it to level7.
10. Done, if you want to get out of debug menu, then just swap the names of the files back.