Space War

I made this game for learning unity 3D, this game called Space War, this is a shooting game where the player controll the space ship to avoid hitting enemy space ship or hitting a clief, the player spaceship can shoot a laser that can destroy enemy when the enemy ship health reach zero, the player control with W to fly up, S to fly down, A to move left and D to move right, and left mouse click to shoot, the objective is to kill the enemy so player can get a score, and reach the end of the spaceship war with the highest score than other player can.