It’s a stage that ... the entry points to bonus stages. Lastly, Sega introduced a time attack mode that supports all three characters in the game — Sonic, Tails and Knuckles.

Bonus stages are based on the special stages from Sonic 3 and Sonic & Knuckles. In fact, they play identically. Each bonus stage takes place on a spherical planet. Your character constantly runs ...

As an added bonus, the creators of Sonic Mania have packed ... and even a special Puyo Puyo stage. Once you’ve finished enough of these blue spheres, “& Knuckles” mode will open up and ...

In the bonus stages (also known as blue spheres), players can navigate Sonic, Tails or Knuckles through a series of blue spheres to clear the stage. However, once the spheres have been touched ...

There are over 32,000 bonus rounds ... A + Start to enter the Stage Select screen. This code will remain in effect until you turn off the Genesis. Hyper Sonic, Hyper Knuckles or Super Tails ...

My one problem with Sonic 1 was the use of the ... are way too long. And the bonus stage is rubbish. Fight me, Phil. Phil: This is an outrage. Sonic 3 & Knuckles is a genuine masterpiece; a ...