If you don't name the enemy ships EnemyShip, where it puts _root.attachMovie("EnemyShip",etc change EnemyShip by the name of your current enemy ships.
For example if the enemy ship is called AlienShip, you must put _root.attachMovie("AlienShip", etc). Maybe thats the problem that makes the enemies not appearing.
I just got one of the endings but I must say this game is awesome. It has an incredible story with manysurprises, alternative endings and awesome soundtrack. This game is worth playing. Apart from that 5/5
Its a good game and very fun to play, but the only thing wich I had a little problem was the aiming of the character, because if you want to turn around to shoot the skeletons you must keep walking even if more skeletons were apearing, but apart from that the music fits well with the enviroment and the idea is good.
If you are going to update it you should put a lantern and the idea of the stamina to run was a good one too.
The thing called TCouple is like a wire: it conducts electricity and can create it with fire, it isn't affected by other materials except virus and acid; and the bees eat the petals of the flower.
You could add a hive for the bees and a spider that creates spiderwebs and eats ants and bees when they get trapped in it.
Maybe is difficult to do but in the next update you could introduce liquid nitrogen, it would be a liquid that when touches something freezes it (except some elements) and the remaining liquid (when it cant freeze something) transforms itself into a kind of fog that in some time dissapears :D