High score goes to me for 218 score. Beating the game adds 30 more score. Use mouse to move. Dodge any thing that is coming towards you. The boss appears when you get to score 50. Another Boss appears at 75. Shoot the UFOs. You can destroy the projectiles, not the ones the boss shoots though. The boss will do a 360 turn and during that it is invincible. Move using mouse or finger. You can play it on mobile!! This is like the original game my friend @pingpongstudent43sy (AKA Simon) made but the laser is better!
Thanks to @pingpongstudent43sy