Type as quickly as you can to destroy enemy ships! They will head towards you as you blast across the galaxy. Type the word that is next to the enemy ship before they reach you! With each correct letter, you fire your blaster at an incoming enemy. Once you type the whole word correctly, the enemy ship will be defeated.

With each wave, there will be more enemies and longer words to type. Each time you get hit, you'll lose one shield battery. If you lose all three batteries, it's game over!

Every three waves, a boss ship will appear. You'll need to type several words to successfully defeat the boss.

Powerups will float down from the top of the screen to collect. The clock powerup will slow down enemy ships greatly so you have more time to blast them. The proton bomb will destroy all enemies on the screen (or deal a lot of damage to a boss).