"Once every 50 years, that Black Comet passes by this planet. (chuckles) Oh! Do you think those black creatures are somehow connected with that comet?"

"No dice, Shadow! There's no way you're beating me now!"

"Now it's time to dash for the finish line!"

"Press the A (GameCube and Xbox)/X (PlayStation2) button again while jumping to hit enemies using a homing attack."

"To swap you weapon for another weapon that's on the ground, just press the X (GameCube)/B (Xbox)/Circle (PlayStation2) button. Personally, I wouldn't be caught dead using those things."

"Now that was SWEET, Shadow!"

"(to Shadow) All right! You ready to do this? Come on!"

"Shadow... What are you gonna do with them?"

"Shadow... Why...? Why are you siding with them?"

"It's been a long time since the two of us ran along here together. Now, time to kick things up a notch!"

"Man... (chuckles) I didn't know you had it in ya."

"Why is GUN after us now!? Shadow, what did you do!?!"

"That's a beetle, a GUN sentry droid."

"GUN forces are giving it their all! We've gotta help them!"

"(before Shadow battles Diablon) All right! You ready to do this? Come on!"

"Ugh! Not bad, Shadow. But the fun's just getting started!"

"Hey, it's a squad of GUN soldiers! Let's give them a hand."

"Hmph! You're pretty good. But now, playtime's over!"

"Sorry, but that Emerald's mine! See ya!"

"Well, Shadow, looks like we've reached the climax of our little game. Time to make the big bossman responsible for this invasion, step up and play!"

"Welcome to the next level."

"Is there any way we can shut down the lasers that are defending the exit?"

"(Alarmed when Shadow suddenly collapses to his knees, holding his head, giving a short cry of pain) Shadow! What's wrong!?!"

"The big boss is inside."

"Yeah, it's time to ROCK and ROLL!"

"Let's do this, Shadow!"

"Shadow, don't you remember? We've once raced each other here. This is just like old times... a race for the Emerald!"

"Game over, Sonic. (after defeating Sonic and Diablon in a Semi-Dark run)"

"Use Chaos Control to make your way inside!"

"Let's show the black creatures that we mean business."

"I will find the truth. (Using a continue)"

"I never thought I'd have to play with YOU like this, but I guess I have no choice!"

"Smash their tank."

"Hey! What's the matter, Shadow!?! Can't keep up!?!"

"Those idiots! They're destroying everything! How can I take over the city and build the Eggman Empire if there is no city?! I'm at my limit, I have no choice! Send in the Eggman Fleet. CHARGE!"

"Do not give the Emeralds to Black Doom, Shadow!"

"What?! NO! This can't BE!!!!"

"No! My beautiful Rings! (Rings coming out in the middle of the boss stage)"

"N-N-N-N-NO! Not Shadow Fever! (After Shadow triggers Shadow fever making him able to do Chaos Blast for a limited amount of time)"

"That's insane!"

"Gah! No! Don't drop them here. (After Shadow triggers Bomb Fever making Eggman the target)"

"Get ready for a real blast. It's time for Missile Fever."

"Now it's time for Bomb Fever. Get ready to be blasted into oblivion."

"I'll turn both of you into scrap with my latest and greatest invention."

"That can't be! He betrayed his people for research?? For Black Doom?!"

"Very well. If you refuse to obey me, then you'll just have to deal with my finest creation yet!"

"I will not allow you to defile my grandfather's legacy! Now, you will get to see the destructive power of my strongest creation yet!"

"Pawn Fever! Prepare to be skewered!"

"Well, we'll just see about that. Shadow, prepare yourself!"