Once in the game, using the arrow keys you can move the 'Scanner' ship around the 'Shield Line' at the parameter of the playing area. While moving around this edge the ship is protected from the aliens by a shield indicated by a glowing circle around the ship. This shield is not infinite and care should be taken to complete each level as quickly as possible.
- 開發商
- Taito
- 發行商
- Tec Toy, Empire Software, Ving Co., Ltd.
- 發售日
- 平台
-
Wii、街機
- 類型
- 益智
- 分級
- 一般
- 價格
- 付費
