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neotokeo2001

Invasionoids (Game Idea)

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Game Idea

Just an idea that I had for a game on the Atari 2600.

 

INVASIONOIDS

 

Use the Rail Gun to fend off the Invasionoid swarm.

 

post-3832-1205117237_thumb.png

 

The Invasionoids drop from the skies towards the canyon that your Rail Gun is located in.

Their are two possible control methods for the Rail Gun.

 

Auto - The cannon automatically slides back and forth along the rail. When the player pushes

the fire button the shot is launched upward. This control method would free up the joystick for

possible side enemies (Cosmic Ark).

 

Manual - The player pushes left and right on the joystick to move the rail gun. Press the button to fire.

 

post-3832-1205117256_thumb.png

 

The initial Invaders drop straight down toward the gun. As the game progresses additional enemies can

appear. The Rail Gun has a shield that is able to absorb three attacks by the Invasionoids. The Invasionoids

damage the shield when they reach the rail gun. You must shoot them before they are able to reach you.

 

- Stronger enemies that take more then one shot to kill

- Enemies that move at angles

- Smaller enemies that are harder to hit

 

post-3832-1205117270_thumb.png

 

post-3832-1205117282_thumb.png

 

After a few levels of normal attackers a Boss screen appears. The Mothership moves around the top of the playfield and either drops Invasionoids or shoots lasers. The Boss is defeated after the player hits it with a certain number of shots.

 

post-3832-1205117895_thumb.png

 

The canyon walls can change color after each level.

Graphics are just for demo purpose only. Would be changed in a real version.

Edited by neotokeo2001

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