Space Invaders 1.2 - 100% Pen Edition
Arrow keys for left and right, Space to shoot.
The higher the alien, the higher the score
A new level brings a new life but they can fire more missiles and are faster.
Destroying a UFO brings either Dual fire, Rerock, Speed-up or Cyclic - try 'em out!
People have been saying that my original Space Invaders (written YEARS ago!) is too slow, so I thought this might be a bit better. All comments welcome. Please note that it is still in Draft and I need to fine tune it.
1.1 - Smoother text method and high-speed slowed down
1.2 - Difficulty levels now included which will affect missile speed, alien acceleration and original height