Astro Barrier

Astro Barrier is a game that is located in the Dance Lounge next to Thin Ice. There are some secret levels on it.

Controls

• Left arrow key: Move left
• Right arrow key: Move right
• Spacebar: Fire a missile

Secrets

• The secret levels in Astro Barrier are accessible before level 11. Wait 30 seconds when the screen is showing information about the orange switch, and shoot the blue ship that appears.

orbs

• green ~ one hit
• blue ~ if hit first, you get an extra life
• yellow ~ turns green

blocks

• orange switch ~ orange block dissapears