This is a two-stage boss fight. First, a large, stationary robot that shoots fireballs. Second, a smaller, flying robot.

- Phase 1 (Fire Golem): The large robot is stationary and fires fireballs.
- Sonic Strategy: Jump and Spin Attack its head while dodging the fireballs. The fireballs can be destroyed with an Insta-Shield.
- Knuckles Strategy: Jump and punch its head. His glide can help him quickly get into position.
- Phase 2 (Flying Robot): After defeating the Golem, a smaller, flying robot emerges. It flies around, occasionally swooping down to attack.
- Sonic Strategy: Wait for it to swoop down, then jump and Spin Attack it. Use Insta-Shield for extra reach.
- Knuckles Strategy: Use your glide to reach the flying robot for a punch attack. This is where Knuckles' aerial mobility shines.
- Weakness: Both robots' heads.
- Reward: Clear the zone, proceed to Hidden Palace Zone.