Must be a super developed planet where the ship crashed. There bullets are able to fly circles, no way to dodge them. Furthermore all enemies have a poison touch for the ship. They destroyed it while just walking by as i run away from them. After wave 8 i recognized a slowdown. are you sure you release the unused objects and instances ? seemed like they would add up.

i guess it's one of your first games though it's ok so far. but make the bullets dodge-able in your next version and the enemy should EITHER follow the player OR attack the ship.

It's great ! Love it !

Nothing super spectacular. A few suggestions, the button to read messages and the button to shoot should not be the same button. I kept getting these pop up messages and couldn't read them because I'm too busy trying to kill the aliens. Also, an upgrade system would definitely make the game more enjoyable. The enemy design was okay but there should have been different types of enemies.

One more thing, I don't know why this happened but when I clicked play again four guys showed up on the stage and then no more showed up so I was permanently stuck there.