This is the full version of When Pigs Fly. 113Mb download, 209Mb uncompressed. Extract the EXE and the _data folder to the same location, then run the EXE. Please remember that a controller is required. To leave a world, simply fly up. Controls are posted on the main page and in the description here.
For the moment, the game is only playable with a Xbox 360 Controller. The controls are:
Left Joystick: Control the ship/banking the ship.
Right Joystick: Aim
Right Joystick button: Confirm (used in the spacestation)
X button: Cancle(spacestation)/Barrel Roll (ship)
Left Trigger: Laser
Right Trigger: Plusar Blaster
Left Bumper: Boost
Controlling the ship left and right banks the ship thus causing it to slightly start turning in that direction. To turn faster you can bank to the desired direction and then pull up to turn around faster.
To leave a world, simply fly up.