Wings 2: Aces High (Beta) for the SNES is a pre-release version of the game, offering insights into its development. Gameplay would have been very similar to the final released version but might have included different content or bugs that were later patched. The developer and publisher would be the same as the final game's release.  This version is far more rare, and information on it would be more limited than the official release.

Wings 2 - Aces High (USA) (Beta)

Wing Commander (Japan)