Secret Base Zone

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Secret Base Zone
Second Zone, Sonic Advance
Number of Acts: 2
Boss: Egg Press

Secret Base Zone is the second zone in Sonic Advance. This industrial base features hooks swinging from the ceiling, tubes, steam tops and lava fills; most of these resemble Metropolis Zone from Sonic the Hedgehog 2.

Unique effects

The very first part of Act 1 has an interesting floodlight effect, later used in Sonic Advance 2's Ice Paradise Zone.

Badniks

• Mogu - Mole badnik that pops out of the ground.
• Tentou - Moth badnik that shoots energy balls.
• Senbon - Pufferfish badnik.