Air Gallet (older, Europe) is an older version of Air Gallet released in Europe. The 'older' designation suggests it may predate other releases or revisions of the same game.  This makes pinpointing the exact developer and release date more challenging, requiring deeper dives into European arcade gaming history and possibly discovering any associated documentation.  Gameplay would likely have common elements with other arcade shooters of that era.

Air Gallet (older, Europe)

Air Gallet (Hong Kong)