Sonic the Hedgehog
The fast blue hero who can curl into a Spin Jump and use the Insta-Shield with the appropriate power-up.
Documented for this version
Which controls does this version use?
Actions
D-pad LeftD-pad Right | Move left or right |
|---|---|
D-pad Up | Look upward; enter certain tubes or interact with some objects |
D-pad Down | Crouch or look downward |
A | Jump; perform a Spin Jump |
B | Jump; perform a Spin Jump |
C | Jump; perform a Spin Jump |
Start | Pause the game |
Combos and sequences
ABC | Press one jump button while rolling or jumping to use the character’s aerial move when available The exact move depends on the character and current power-up. |
|---|
Control notes
The Genesis controller’s A, B, and C buttons perform the same jump function in standard play.
Knuckles can glide after jumping and climb certain walls; Tails can fly after jumping by repeatedly spinning his tails.
Directional controls also select options in menus.
How it plays
How does Sonic 3 & Knuckles play?
The game uses a two-dimensional side view. Players run through multi-act zones, collect Rings, use springs and monitors, avoid hazards, defeat enemies, and reach the goal while confronting zone bosses.
Sonic, Tails, and Knuckles have different abilities that open different routes. Progression includes checkpoints, special stages, bonus stages, power-up shields, and the collection of Chaos Emeralds. The combined version also provides a longer connected campaign and a distinct Knuckles route.
Plan your run
What is the best way to play Sonic 3 & Knuckles?
Learn the layout of each act before attempting a fast run. Keep Rings whenever possible, because a single hit normally removes them but allows the character to survive.
Use character abilities to explore alternate routes. Check suspicious walls, high platforms, and paths behind hazards for monitors, extra lives, giant Rings, and entrances to special stages.
Collect Chaos Emeralds early when practical. Emerald abilities and Super transformations make later sections safer, although special-stage practice is important because missed Emeralds cannot normally be recovered in the same playthrough.
Meet the cast
Who are the key characters?
Miles “Tails” Prower
Sonic’s fox companion, able to fly briefly by spinning his two tails and swim in water.
Knuckles the Echidna
A rival and playable character who can glide, climb certain walls, and break through special barriers.
Dr. Eggman
The main antagonist, who uses machines and the Death Egg in an attempt to control the island and its power.
Before you begin
What should you know before playing?
- 1
Use Tails’ flight and Knuckles’ climbing to inspect routes Sonic cannot reach.
- 2
Checkpoint stars can lead to bonus stages; activate checkpoints before exploring nearby branches.
- 3
Large Rings hidden in stages provide access to special stages and are valuable for Emerald collection.
Community discussion
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