Sonic Mega Collection Walkthrough for Gamecube Game Name: Sonic Mega Collection Format: Gamecube Submitted By: Mr. GTA Sonic 3 Boss Walkthroughs, playing as either Sonic or Tails. (Act 2 Bosses) Angel Island: Pretty easy, unless you mis-time your jump when Robotnik is over those gaps. Eiter above you or at firing position are the best opportunities to whack him. 8 Hits will bring him down. Hydro City: Slightly more difficult. When the whirl-pool goes down, QUICKLY jump on the top of it and whack him. Another opportunity arises with the help of those bombs. Timing is everything, or wait until he comes down to start another whirl-pool. 8 Hits will bring him down. Marble Garden: As Sonic, piece of cake. Just time those jumps. As Tails, things are more difficult. Make sure you keep the fire shield you find in the bonus-level at the star-post. The underbelly of this contraption is the best area to hit as Tails. Regardless of character, 8 Hits will bring him down. Carnival Night: Keep to the far left or right when Robotnik attempts to pull you towards his latest armour. The electric-shield will help as Sonic, but as Tails, wait until he collects the ball. 8 Hits will bring him down. Ice-Cap: That platform is a 50-50. Don't go on it unless you are quick in moving your character. As Sonic, the electric-shield will help loads as Sonic. But again, as Tails, timing is everything. 8 Hits will bring him down once more. Launch Base A: Easy, but you have to use that small ledge, but he's firing cannonballs at different speeds. So simple, you'll beat him in seconds. 8 Hits will bring him down once more. Launch Base B: Timing is critical, as Robotnik now has a 3-tier-armour, two tiers fire lasers, the third has a little mine going round the cockpit. the cock-pit is the weak-point of this armour. 8 Hits will bring him down once more, but there's something not right about the way he's heading up there... Launch Base Finale: TIMING IS EVERYTHING!!! He's gone and re-armoured the ship. That small gap in-between the hand and those spikes is where you need to turn in. 10 hits will stop Robotnik's Death-Egg...For now, until you play Sonic 3 & Knuckles.