Techno Tower boss is the boss of Techno Tower, Level 5 in .
Dr. Robotnik appears in a mech suit high in the tower's dome. The boss attacks by swinging its arms in an endless circle, harming the player if he/she touches one of them. Lasers from the roof attack the player as well. In order to defeat the boss, the player must attack the machine's Dark Ring, which is located in its red center. After eight hits, the boss is destroyed.
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