Bionic Transformers
In Bionic Transformers you control transformers robot sent out on a mission on enemy's territory. Your enemies are also robots, showing up at random locations and shooting at you whenever you get within their range. To move around you must use arrow keys and space bar for shooting. Unfortunately, orienting does not work smooth enough so you can't easily align with the enemy in order to shoot precisely in wanted direction. Each time you get a bullet or crash onto rocks your health meter gets little bit decreased. The game is not hard at all so it's very likely you will beat all the enemies before your health level reach zero.