I manage to play your game and it has some potential. But there are a few problems when playing that of need to be address. First add a subtitle whenever the voice over occur. Next add a cross-hair in front of the ship that similar to the game Star Fox 64 so that the player can target the object. The third suggestion is to create a radar HUD to track down enemies to shoot down within the game. Finally, when fire to which the fire button is not responsive and appear below the ship or the laser range is too short when fire upon. I hope these suggestions would help your game.