Quick Q & A. Q: What games do the rapid fire work for? A: Call of Duty 4: Modern Warfare Call of Duty: World at War Gears of War 2 Halo 3 Halo 3: ODST Left 4 Dead 2 Left 4 Dead Grand Theft Auto IV Rainbow Six Vegas 2 Q: How do I operate the rapid fire? A: After toggling the mod on, simply pull and hold the Right Trigger! Q: How do I get perfect Active Reloads? A: Once you toggle the mod on, you simply tap the Right Bumper as you usually would to reload. The mod will then stop at the perfect timing giving you a faster reload with more bullet damage! Q: Does Active Reload work in other games but Gears of War 2? A: No! The reload feature is a game specific mod, meaning its only meant for GOW2! Q: What weapons do the Universal rapid fire work with? A: Pistol and Hammerburst Q: Can I get into trouble for using the mod? A: Absolutely not! This controller is 100% legal and 100% undetectable.