Grand Theft Auto 5 has fighter planes and jumbo jets. That's great, but we prefer the attack helicopter. With this cheat, you'll spawn one of these bad boys and make it rain...missiles that is.
On PlayStation 3, press Circle, Circle, L1, Circle, Circle, Circle, L1, L2, R1, Triangle, Circle, Triangle
On Xbox 360, press B, B, LB, B, B, B, LB, LT, RB, Y, B, Y
For more, check out Prima's free GTA 5 guide.