AISZplus

You destroy the runaway electronic organ AISZ. Vertical scroll STG with all 5 levels. Equipped with a shield system to support a comfortable and tense experience even for STG beginners. In normal form, the shield is deployed to protect the ship from enemy bullets. In the open form, the shield is deactivated and a powerful shot can be fired. The boss has completely invincible white armor. Endure in normal form until the weak point is exposed, and then use the open form to finish him off.