- Transformations

Discover all transformations in Sonic & Knuckles and Sonic 3 & Knuckles, including Super Sonic, Super Knuckles, Hyper Sonic, Hyper Knuckles, and Super Tails. Learn how to activate them and their benefits.

Transformations allow you to play as powered-up versions of characters in Sonic & Knuckles. This guide covers the transformations available in both Sonic & Knuckles and Sonic 3 & Knuckles.

Sonic & Knuckles

In Sonic & Knuckles, there are two transformations: Super Sonic and Super Knuckles. To transform, you must first obtain all 7 Chaos Emeralds. Once you have them and collect 50 Rings, you can double jump to activate your Super Form. While transformed, you lose Rings over time, so collecting more Rings is essential to maintain the form. Be aware that you can still lose a life from crushing yourself, drowning, or falling into bottomless pits.

Super Sonic runs much faster than regular Sonic and can break through barriers that would normally require a Spin Dash.

Super Knuckles runs and climbs much faster than regular Knuckles.

Transformations make Mini-Bosses and Bosses significantly easier and collecting the Chaos Emeralds unlocks better endings. Collecting all 7 Chaos Emeralds also grants access to The Doomsday Zone for a complete game experience as Sonic.

Sonic 3 & Knuckles

Sonic 3 & Knuckles features five transformations: Super Sonic, Super Knuckles, Hyper Sonic, Hyper Knuckles, and Super Tails. To access Super Forms, all 7 Chaos Emeralds are required. For Hyper Forms, all 7 Super Emeralds are needed, with Super Tails being an exception requiring only 7 Super Emeralds.

Similar to Sonic & Knuckles, collecting 50 Rings and performing a double jump enables these transformations. Maintaining your Super/Hyper Form requires collecting Rings, as you lose them over time. Standard hazards like crushing, drowning, or falling into pits still result in a lost life.

Super Sonic (available in Sonic Alone or Sonic & Tails) runs faster than regular Sonic and breaks through barriers.

Hyper Sonic (available in Sonic Alone or Sonic & Tails) can breathe underwater, double jump to unleash a lightning attack that destroys all Badniks on screen, and runs faster than regular Sonic.

Super Knuckles runs and climbs faster than regular Knuckles.

Hyper Knuckles can breathe underwater and glide into a wall to destroy all Badniks on screen.

Super Tails can fly faster and stay airborne longer. The four Flicky birds surrounding him automatically attack all enemies, including Mini-Bosses and Bosses.

Transformations make boss fights easier and collecting Chaos/Super Emeralds unlocks better endings. Access to The Doomsday Zone is also available for Sonic Alone or Sonic & Tails.

Note that after transforming Chaos Emeralds into Super Emeralds in the Emerald Chamber of Hidden Palace Zone, you can no longer access the Super Forms.