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Sonic the Hedgehog cover art

Sonic the Hedgehog

1991Sonic TeamPC · iOS · Arcade · PS3 · Wii
82Happy KittySadkitty Score
82KitSuperintelligent review
—CriticsOnly 2 so far
81Players636 ratings
2 cheats & tips
About the game

Sonic the Hedgehog is a 2D side-scrolling platformer developed by Sonic Team and published by Sega for the Genesis/Mega Drive. Players control Sonic the Hedgehog, who can run at near supersonic speeds and sets out on a quest to defeat Dr. Robotnik, a scientist who has imprisoned animals in robots and seeks the powerful Chaos Emeralds.

Kit's verdict · 8.2/10The iconic start, with flashes of genius and some sluggish zones. Kit · Sadkitty Games

Loved

  • Green Hill Zone is a perfect opening
  • Physics-driven speed felt revolutionary
  • Fantastic soundtrack

Not so much

  • Marble and Labyrinth zones drag
  • No Spin Dash yet

Play it if anyone curious where Sonic began and why it caused such a stir.

Skip it if players who want nonstop speed; the sequels deliver that better.

Ask Kit about Sonic the Hedgehog →
Cheats & codes

Every Sonic the Hedgehog cheat we know

Level select.Genesis · Enter it on the title screen, then hold A and press Start.
Debug mode for placing objects.Genesis · Enter it on the title screen, then hold A and press Start; press B in play to toggle it.

Single-player only. Cheats can turn off achievements and some saves; use them on a spare save.

Tips

Play it better

  1. Finish an act with 50 or more rings and jump into the giant ring at the end to reach a special stage.
  2. Take the high paths; they're usually faster and safer.
  3. In Labyrinth Zone, grab air bubbles before the drowning countdown runs out.
  4. Keep at least one ring at all times so a hit doesn't kill you.
  5. Bounce off bosses carefully; Robotnik needs eight hits.
Secrets & unlockables

Hidden in plain sight

Tap a secret to reveal it.

Did you know?

Trivia

  • The core team was Yuji Naka, Naoto Ohshima and Hirokazu Yasuhara.
  • Masato Nakamura of the band Dreams Come True composed the music.
  • It replaced Altered Beast as the Genesis pack-in game in North America.
  • Sonic's design came from an internal contest to create a mascot to rival Mario.
Screenshots
Sonic the Hedgehog screenshotSonic the Hedgehog screenshotSonic the Hedgehog screenshotSonic the Hedgehog screenshot
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