This will work on a Retail box or JTag.
So this is my first attempt at modding NBA Jam. These will mod the Campaign, Backboards, Trial, and 21. I have also messed with the online files but am unable to test them on my jtag. These files include unlimited turbo, 1 shot fire, Super Spots enabled, and 50 on fire shot limit as opposed to 5. The scoring mechanics have also been modded. 2pts = 25pts and 3pts = 35 pts. Know that this works for the player and the computer as of now so i will still be looking into this. Please keep these here and don't post anywhere else.
I have only tried these on my jtag but i think it should work fine with iso mod.
All files go in the data>common>gamemode> folder
EDIT:
here are my new files with Jedimaster's edited credits.txt. This also has campaign, 21, domination, backboard smash, trial, and online modded as well. I put the modded scoring back to normal till we see if we can get the ai under control and i turned on mini mode.
EDIT:
This files are mods for every game mode except the challenges. Also edited quarters to 1minute so campaign should take 4 minutes a game. On Fire always on, unlimited turbo, mini mode, 99 Fire Shot Streak Limit,.....
Version ?? Who Knows Now
Credit goes to Jedimaster and Myself from XPG for these mods.