1 Starship: Defend the Galaxy!

Game description:

Invasion The planet was under attack. The enemy was unknown, but their numbers were vast. The defenses were weak, and the planet was on the verge of collapse. In a desperate attempt to save their world, the leaders of the planet decided to break all protocols and unleash their most powerful weapon. It was a gamble, but it was their only hope. The weapon was activated, and a massive beam of energy shot out from the planet's surface. It hit the enemy fleet, and the ships were destroyed in an instant. The invasion was over, and the planet was saved. But the leaders knew that the enemy would be back. They would have to be prepared for the next attack.

Game controls:

Player 1:
Arrow Keys Move and Z Shoot and Mouse Moving Move and Mouse Left Click Shoot