Gemini Wing is an arcade game, likely a vertically scrolling shooter or an action game, given its name. The title suggests a focus on aerial combat or twin-ship based gameplay. Without additional context it is difficult to determine the specific gameplay mechanics. The game was likely developed during a time when vertically scrolling shooters were very popular in arcades. Information regarding the developer is needed to elaborate further.

Gemini Wing

Gee Bee (Gremlin)