Tripwire / 80s style video game

About

This game has up to 3 players.
You control a ship that must fend off waves of computer viruses that will attack you and infect you on contact.
The game has a main screen that gives the player select option.
Each player will start the game with 5 lives.
When you kill an enemy you will gain 50 points.
When you and/or all your allies have 0 lives left, the game over screen will appear.
The game over screen will display your scores.