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// Sonic the Hedgehog 4: Episode I(2010)

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About Sonic the Hedgehog 4: Episode I
The sequel fans have waited 16 years for is finally here - Sonic the Hedgehog 4 Episode I! Featuring enhanced gameplay elements, including the classic Sonic Spin Dash, and the versatile Homing Attack, Sonic the Hedgehog 4 Episode I picks up right where Sonic and Knuckles left off. Dr. Eggman’s back, and in an effort to finally rid himself of Sonic, he revisits – and improves – the very best of his creations. Get ready for the next chapter in an all new epic 2D saga built for old and new fans alike.
Release Date
Oct 11, 2010
Developer
Dimps
Publisher
Sega
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Sonic the Hedgehog 4: Episode I FAQ & buying guide

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Is Sonic the Hedgehog 4: Episode I worth buying?

Steam
39.78% positive
'Mostly Negative', 3,766 reviews
Critics (IGDB)
75/100
5 critics

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What is Sonic the Hedgehog 4: Episode I about?

With the Death Egg destroyed, Sonic heads off to explore new territories alone. However, antagonist Dr. Eggman has survived their last encounter, and has revisited and improved some of his creations from previous games, attempting to get rid of Sonic as the first part of his new grandiose scheme.

Platformer2DActionAdventureColorfulSingleplayerFast-Paced2.5D

Game modes: Single player

Quick answers

What is the cheapest place to buy Sonic the Hedgehog 4: Episode I?

Right now the lowest price for Sonic the Hedgehog 4: Episode I we're tracking is $9.99 at Steam. We compare 1 store and prices refresh every few minutes.

What is the lowest price Sonic the Hedgehog 4: Episode I has ever been?

The lowest price we've recorded for Sonic the Hedgehog 4: Episode I is $4.50 at Green Man Gaming on February 18, 2026. The current best price is about 122% above that low.

Is Sonic the Hedgehog 4: Episode I worth buying?

40% of 3,766 Steam user reviews for Sonic the Hedgehog 4: Episode I are positive ("Mostly Negative").

When was Sonic the Hedgehog 4: Episode I released?

Sonic the Hedgehog 4: Episode I released on October 11, 2010, developed by Dimps and published by Sega.

What platforms is Sonic the Hedgehog 4: Episode I available on?

Sonic the Hedgehog 4: Episode I is available on BlackBerry OS, PlayStation 3, Wii, PC (Microsoft Windows), Xbox 360. It supports single player.

When do Sonic the Hedgehog 4: Episode I prices drop?

Sonic the Hedgehog 4: Episode I last hit a new low of $4.50 on February 18, 2026 at Green Man Gaming. Current best price is $9.99. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.

Where's the cheapest place to buy Sonic the Hedgehog 4: Episode I?

The cheapest Sonic the Hedgehog 4: Episode I price right now is $9.99 at Steam.

Sonic the Hedgehog 4: Episode I price comparison across stores
StoreDiscountPriceBuy link
SteamBest price—$9.99Buy Sonic the Hedgehog 4: Episode I at Steam

All-time low: $4.50 at Green Man Gaming on Feb 18, 2026 — the current best price is 122% above it.

Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.