Your mission is this action game is to prevent the space ship to reach its hanger. Under the instructions of the commander, you have to leave the hangers and reach for the depot. Take out all the enemy troops present on the platform. Collect several weapon upgrades and health pack as you move along. Your health bar is shown. The more health you lose, the lesser becomes your weapons power. Use the arrow keys to move your character around the platform and the mouse to aim and fire towards the enemy units. Try not to get hit by the enemy fire by keep moving randomly. Space Killer is one of our many Action Games that we publish on TheGamerStop.com. This game is also tagged as a Space game. Click the play button to start having fun. To play even more free games, view our popular and new games page. If you want to play more games like this, then you can simply check out the games inside the game tags that are the most relevant to your interests or the Action Games category or the games like this game page at the end of the game tags.