Chopper Attack USA

A buddy of mine used to have this game... from what I can remember it was loads of fun. Can't wait to try it out again!

A 3D helicopter game that sets you into large areas of a map to complete objectives. At the start of each mission you can use money to buy weapon loadouts for your chopper such as missles and bombs. There is also a fairly large selection of choppers and pilots to choose from at the start of each mission each with their own strengths and weaknesses. Be warned though that the control scheme will take tweaking to get it to work how you want. The analog stick controls rotation while the C buttons control movement so it can take some adjusting to get it to respond how you want it to.