Download Halo 4 Profile Editor
The original had just unlimited Spartan points. I ended up maxing out all 3 specilizations and already purchased all of the weapons/items except the ones you have to have Xbox live for(the commendation ones) so you don't have to. I haven't seen it any gpd with this already out so I just thought I could help out.
Download Halo 4 Maxed GPD Save File Here ( Replace Downloaded file with your game file. )
Download Halo 4 Max Rank + Spartan Points Save File Here ( Replace Downloaded file with your game file. ) This file Moded with Lvl 70 with max Points to unlock all armo.
THE FOLLOWING PROGRAM IS TO BE USED AT YOUR OWN RISK, ALWAYS MAKE BACKUP SAVES BEFORE USING THIS EDITOR DUE TO RAW DATA ISSUES OCCURRING AND USERS SAVES BEING CORRUPTED.