Strip Off 2 2017 by John A. Reder - The idea was derived from the old videogame Rip Off. I mixed it with some blockout and space invaders and this game was born.
The game ends when all of your barrier has been stripped away by the alien or you are shot by the aliens reflected shot on Advanced mode. You score 1 point for each alien destroyed.
When you are down to 10 barrier chunks on beginner or 25 barrier chunks on advanced the alien doubles in speed! Your barrier gets replenished every 20 points at first but increases by 2 for each two levels cleared.