Sonic the Hedgehog CD Sega CD box art

Sega CD · Platformer

Sonic the Hedgehog CD

Certified classic

SystemSega CD
GenrePlatformer
DeveloperSonic Team
PublisherSega
Players1 player
CommitmentAn evening or two (Roughly 1–6 hours to see it through)
SeriesSonic the Hedgehog
LegacyCertified classic · legacy score 11

Developed by Sonic Team and published by Sega, Sonic the Hedgehog CD arrived on the Sega CD as a platformer.

Among the 13 Sega CD platformers in our database, it ranks #1 by legacy score.

It is part of the Sonic the Hedgehog series; on the Sega CD you can also try Sister Sonic. The series also appears on other systems with Sonic R (Saturn) and Sonic Rush (DS).

Sonic the Hedgehog CD is a single-player game, so it's one to enjoy at your own pace.

Pick it if…

  • you want to run, jump and explore
  • you have time for an evening or two (roughly 1–6 hours to see it through)
  • you want to experience one of the Sega CD's defining games

Maybe skip it if…

  • you get frustrated by precise jumps and limited lives
  • you are looking for something to play with friends

What playing Sonic the Hedgehog CD is like

Platformers are all about movement: running, jumping and timing your way across levels full of gaps, enemies and secrets. The best ones feel great to control within seconds and then slowly teach you to master every leap.

Tip for newcomers: Retro platformers often have limited lives and few checkpoints. Learn one level at a time, look for hidden 1-ups, and don't be shy about using a save feature when it is available.

Sonic the Hedgehog CD gameplay screenshot on Sega CD
In-game screenshot (Sega CD)

Sonic the Hedgehog CD cheats & codes

12 codes on file (Emulator memory codes). Here are a few Emulator memory codes codes to start with:

InvincibilityFF151F:0001
Infinite Invincibility after PickupFFD032:051B
Infinite ShieldsFF151E:0001
Infinite LivesFF1508:0009
Infinite RingsFF1512:03E7
Infinite Speed Shoes after PickupFFD034:051B

See all Sonic the Hedgehog CD cheats

Sonic the Hedgehog CD walkthroughs & guides

Stuck, or want to go deeper? These trusted sites have full walkthroughs, completion times and more for Sonic the Hedgehog CD.

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Playing Sega CD games today

Sega CD games can be hard to find at reasonable prices, so the system is best explored through its top handful of titles rather than its full library.

Sonic the Hedgehog CD FAQ

Who made Sonic the Hedgehog CD?

It was developed by Sonic Team and published by Sega.

Is Sonic the Hedgehog CD multiplayer?

No. Sonic the Hedgehog CD is a single-player game.

How long does Sonic the Hedgehog CD take to play?

As a platformer, Sonic the Hedgehog CD typically falls into the "An evening or two" category: roughly 1–6 hours to see it through. Your time will vary with skill and how much you explore.

Read more about Sonic the Hedgehog CD on Wikipedia. Facts on this page are compiled from the open libretro database and Wikidata; "legacy score" reflects how widely a game is documented across Wikipedia's language editions. Spotted an error? Let us know.

Not sure? Let the Matrix pick for you