Console: | Arcade |
TV Standard: | Region Not Set |
Developer(s): | Data East Corp. |
Publisher(s): | Data East Corporation |
Release Date: | 1981-02-01 |
Players: | 2 |
Co-op: | No |
Type: | Shooter |

You are commanded to defend Terra from alien attack. Allow no alien raider through to shatter the peace of quietly revolving Terra.