Those Spacecrafts

This is a space shooter with 6 completely different enemy types, 3 difficulty levels and a ship editor, so you can create a ship just as you like.
Your goal is to survive as long as possible to do this, you have to beat yourself through multiple waves of enemies. Over time meteorites will cross your way. They do not harm you but you can use them to take cover from the enemies or destroy them to find useful items.