User selectable base damage tolerence. Multiple enemy weapons variations for more challenge or frustration. Earn Repair points to repair damaged bases. Repair to damaged bases can be done either manually or automatically. World Wide inComing High Score Tally.
Latest changes is in bold letters.
To qualify, you need to score at least 12500 points. Note down the Score, Level and Code information on the screen. Your Name or Call-Sign. E-mail with incomplete or invalid information will be disqualified. I will update this once every month.