Sonic the Hedgehog cover art

Sonic The Hedgehog series

Sonic the Hedgehog

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…

85 23 June 1991

Sonic the Hedgehog is a platform developed by Sonic Team, released 23 June 1991 on PlayStation 3, Wii, Xbox 360 and Sega Mega Drive/Genesis. The main story takes about 2.4 hrs to finish.

Verified Sources: IGDB , Steam , Wikipedia

What Sonic the Hedgehog is

Sonic the Hedgehog is a platform game developed by Sonic Team and released in 1991. It was published by Sega. It is available on PlayStation 3, Wii, Xbox 360, Sega Mega Drive/Genesis, Arcade, iOS and PC (Microsoft Windows).

The premise, in the publisher's words

In his attempt to steal the six Chaos Emeralds and harness their power, the mad scientist Doctor Robotnik has trapped the animal inhabitants of South Island inside aggressive robots and stationary metal capsules. Sonic the Hedgehog sets out to thwart Robotnik's plans by freeing his animal friends and collecting the emeralds himself.
Description from the publisher · source

How it plays

It is played from a side view perspective. Its themes are action, fantasy and science fiction. It is a single-player game with no multiplayer component.

Where it sits in the Sonic The Hedgehog series

Sonic the Hedgehog is the first of 407 entries we hold in the Sonic The Hedgehog series. The next entry was Sonic the Hedgehog in 1991. Its critic score of 85 is 14 points above the series average of 71. The highest-rated entry is Super Smash Bros. for Wii U at 95.

See all 407 Sonic The Hedgehog games in release order →

How it was received

Sonic the Hedgehog holds a critic score of 85 out of 100. That places it above 84% of the 2,372 rated platform games in our database, which average 72. Games released in 1991 averaged 68, so it scored 17 points above the year average. Player ratings track closely with critics at 83, across 640 votes.

How long it takes, and what that costs

The main story runs about 2.4 hrs. Completing everything takes closer to 3.3 hrs, roughly 1.4 times the length of the critical path.

What you need to run it

The minimum specification calls for 32MB or greater graphics card. Both tiers are compared side by side on the requirements page, and you can check your own parts against them without installing anything.

Full requirements and PC checker →

Cheats and codes

We have not confirmed any working cheat codes for Sonic the Hedgehog yet. Rather than reprint a list we have not tested, this section stays empty until one is verified.

Know one? Send it in and we will test it →

Official trailer

Trailer thumbnail

Sourced from the publisher’s YouTube channel. See all 2 videos →

Screenshots

All media

Dlc

Remasters

Quick answers

Sonic the Hedgehog — frequently asked questions

When did Sonic the Hedgehog come out?
Sonic the Hedgehog was released on 23 June 1991 for PlayStation 3, Wii, Xbox 360, Sega Mega Drive/Genesis, Arcade, iOS and PC (Microsoft Windows).
What are the minimum PC requirements for Sonic the Hedgehog?
At minimum, Sonic the Hedgehog needs 32MB or greater graphics card graphics, 50MB free disc space of storage.
How long does it take to beat Sonic the Hedgehog?
The main story of Sonic the Hedgehog takes around 2.4 hrs, or 3.3 hrs for 100% completion.
How many GB is Sonic the Hedgehog?
The PC version needs about 0 GB of storage, going by the storage line in the system requirements ("50MB free disc space"). Updates can add to that, and console versions have their own sizes, which are not listed here.

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