4 more were downloaded, which means 42 were used, and there are still 8 left in the list. I'm thinking most people just gave up after seeing nearly 400 views on this thread, but it seems like some are still useable. Good luck!
Tried putting in codes starting from the bottom, and managed to snag 7XE4N43RJKN4. Lol, so I can confirm that all the codes from the bottom, all the way up to 7XE4N43RJKN4, are taken Thank you for the code. Game looks really interesting