Secret area in Sidwinder 2-player
Get a tank, and find those area's where they incline to a rock wall (there is 2 of them).
Slowly and carefully drive the tank up the rock ramp and where the road splits, go right.
Back the tank into the alcove so you can ramp. Now find a ghost and drive it up there. Back it up far enough so you don't go over the edge. Now ramp off the tank.
If did right, you should be on a white, blank area.You can go off near the halo, but of course there is an invisible wall.
You can walk around and snipe people out too.
Enjoy!
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