Town Mission 12: Open the Cave Gate!

'''Town Mission 12: Open the Cave Gate! 'is the 12th mission for Sonic in Sonic the Hedgehog (2006)''. It takes place in Soleanna New City. This mission must be finished to enter White Acropolis.

Advice
This mission is quite simple. Head forward and destroy the first three sets of robots. Backtrack and destroy the next set of robots. After this, the mission will have been cleared.