Here's an oldie for easy 15/15 achievements
Renegade Ops [58410ABE] +8 Trainer v02 by optantic (360haven.com)
v02 Changelog:
added Infinite Health for Warhead Truck (end of Inferno: Mission 2, not neccessary to use) and Helicopter (end of DLC ColdStrike: Mission 2)
see notes
Trainer Features:
1. Infinite Health* and Max Skill Level
2. Infinite Lives
3. Infinite Specials
4. Infinite Ammo
5. R Upgrade Points + on Use
6. xxx Multiplier**
7. Infinite Hostage Drop Off, Mission 1**
8. Infinite Time***, LB+RB+UP(D-PAD)=ON, LB+RB+DOWN=OFF
notes:
* could still die from 1 hit kill attacks, for Infinite Health on Warhead Truck (end of Inferno: Mission 2) or Helicopter (end of DLC ColdStrike: Mission 2) push LT+RT+RB+LEFT(D-PAD) after get on Warhead Truck or Helicopter when no enemy is on screen
** use for Quick Level Up
*** Warning: Turn ON only when you need extra time to complete Objectives (Red or Black),
turn OFF after finished, New Objectives (Red) might not appear if cheat is always ON
Instructions:
1. Extract the files in the rar
2. Copy the 2 files: RenegadeOps_Trainer and RenegadeOps_Trainer_Launcher.xex to the Xbox360 HDD (any folder)
3. Run RenegadeOps_Trainer_Launcher.xex (100KB) using XexMenu, File Manager or other tools
4. If default.xex is not found, it'll return to Dashboard, run the game the normal way
5. After game is loaded, press the BACK + START buttons to Display the Cheats Menu
6. Input the cheat #(s) and push START to Enable/Disable Cheats
Multi codes On/Off:
1234 = Enable 1234
23481155 = Enable 2,3,4,8, Disable 1,5
etc....