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Corperate Bi-copter Bomber

Decently stable VTOL
It also glides pretty well :)

hold SPACE to fly
W/S for pitch
A/D for roll
Arrow keys to alter blade position (extra pitch)
LeftShift to fire cannons
LeftControl for boost
Z for landing gear
I genuinely have no clue why pressing E and G does something.

Before gyro-engines became common technology, spinning blade-like structures were used to create lift, simmilar to the gyros we now see used on all conventional vehicles.