- Sky Sanctuary Zone

Master Sky Sanctuary Zone in Sonic & Knuckles! This guide breaks down the challenging boss battles against Mecha Sonic and his machines, helping you reach the Death Egg.

Alright, get ready for Sky Sanctuary Zone! It's a bit different from the usual Zones – there's only one Act here, but it's packed with three boss fights. Think of it as a greatest hits of boss battles from Sonic 1 and Sonic 2, all rolled into one! As you arrive, you'll see the massive Death Egg rising up from the clouds, powered by the Master Emerald and, of course, piloted by Robotnik. He's sent a whole fleet of EggRobos to make sure you don't get any further, so keep your eyes peeled.

Right at the start, Knuckles will hit a switch to create a bridge for you. Hop onto the vines and head right. You'll then run down a slope and need to make your way up a green tower. From there, jump across the black pillars and head left. After you pass a fountain and an EggRobo, you'll need to hop across more black pillars, this time jumping over the clouds. This is where you'll face Mecha Sonic, the same guy from Sonic CD! It looks like Robotnik sent him specifically to stop you from reaching the Death Egg. This robot is going to battle you a total of three times throughout the Zone. The first two fights are basically rematches of the bosses from Sonic 1's Green Hill Zone and Sonic 2's Metropolis Zone.

Boss Battle: Mecha Sonic's Chained Ball Machine

Strategy: You'll need to hit this boss 8 times to defeat it. Keep an eye on its attack patterns and find openings to strike.