First-person flight over downtown Seattle. Fly with the mouse or the arrow keys. W and S are the throttle. After launch, move the cursor to the center of the screen to level off and hover, or press Space to center the arrow-key stick.
Mouse / Arrow keys
Above center or ↑ flies forward, below or ↓ backs up, left and right (← →) turn. Arrow keys move the stick while held and keep it there; press Space to center it. Moving the mouse takes control back. Left and right command a turn: on the spot while hovering, and a banked coordinated turn at speed, where faster flight turns more gently.
W / S
Throttle up and down. Hold for a faster change, tap for fine trim; it stays where you leave it. 50% is exactly a hover. Above that you have a limited power reserve, so add power when you pitch forward to keep altitude.