UFO Invasion

There isn`t much a story for this game but here goes...

"It was 2:00pm when SETI reported an invading collection of Aliens entering the Solar System, you as a space fighter pilot are called upon to defend the Earth from the invading Aliens.
You get into your CHZ-250 fighter ship and set off to destroy the invading force. "

Your weapons system is using a prototype hologram system which means that all missiles are created when needed and are totally computer generated which means that you have unlimited ammo. Your on-board computer can only operate one missile at a time though (so you can only have one missile on screen at any one time).

Controls

CURSOR UP ................ Moves Ship Up
CURSOR DOWN .............. Moves Ship Down
CURSOR LEFT .............. Moves Ship Left
CURSOR RIGHT ............. Moves Ship Right
SPACE .................... Fires Ships Weapon
RETURN ................... Fires Ships Weapon (same as SPACE)

P ........................ Pauses Game
ESCAPE ................... Quits Current Game