I did not create romhack myself. I just converted it into patch form for use with the Retron 5. This was created by Ethan Miller from wwww.hogswithablog.com. Information on this romhack is as follows:
"BOOMSHAKALAKA! Presenting NBA Jam 2k17 – a full roster update for NBA Jam T.E. for the SNES, brought to you by Hogswithablog.com. Grab yourself a SNES emulator, download the modified rom below, and relive your youth with the biggest NBA superstars in the game today.
Play with all 30 NBA teams, including New Orleans, Toronto, and Memphis (not included in the original game)
117 of the top NBA players including Lebron James, Russell Westbrook, Steph Curry, and many more
Completely revamped rosters, accurate as of 1/1/2017
Custom attributes and appearances for every player, based on the NBA 2k17 roster
Unlock legends like MJ and Kobe, past players like Scottie Pippen, Reggie Miller, and more
Minor graphical tweaks and updates
Thanksa lot for checking out the project! I’ve spent more time than I care to admit working on this, and I really hope you’ll enjoy the finished product."
NBA Jam 2K17 (Apply to NBA Jam T.E. US ver.):
http://www.mediafire.com/file/ms63n00ab ... er.%29.ips
Apply to NBA Jam US v1.0:
http://www.mediafire.com/file/vmxx51g4k ... 1.0%29.ips
Apply to NBA Jam US v1.1:
http://www.mediafire.com/file/jj6gzgngf ... 1.1%29.ips