The Invaders Mars Defender is an arcade game inspired by the classic 1978 arcade game. You are the last line of defense in the sky, and you are the only one who can prevent the Alien invasion of Mars.

In this modern version of the game, the gameplay is a little different from the original one. You will not be fighting against a computer, but against real aliens who are invading Mars. The Alien invaders are not friendly, and they will try to destroy the Earth and its inhabitants. The Alien invaders are more advanced than you, and they have already managed to invade Mars. You are the only one who can stop them, and it is up to you to defend Mars against the Alien invasion.

The gameplay is based on shooting aliens. The alien invaders are very fast, and they will try to shoot you as soon as they see you. It is up to you to dodge the bullets and save your life. You can use the power-ups and the shields to protect yourself. You will have a lot of power-ups, and they will help you to shoot more and better bullets. The game will be easier if you use the power-ups and the shields.

The graphics of the game are based on the original 1978 arcade game. The graphics are very retro, and they will bring back the memories of the 80s. The background music is based on the same music that was used in the 80s.