Compare Sonic the Hedgehog 4 - Episode I prices across trusted key stores and find the best deal. Developed by SEGA. Published by SEGA. Released on 1/19/2012. Available on PC.

Sixteen years of fan anticipation squeezed into a two-to-three-hour sprint through zones you've already memorized from other games. Worth it for casual nostalgia-chasers; frustrating for purists who know exactly what's missing.

My first hour with Sonic the Hedgehog 4 Episode I felt like bumping into someone you hadn't seen since the nineties - familiar, a little off, and shorter than you remembered. The premise is simple: SEGA's blue hedgehog is back in strict 2D (or technically 2.5D, with polygonal characters running across painted backdrops), picking up directly after Sonic and Knuckles left off. Dr. Eggman has survived, dusted off his old robots, and it's up to Sonic to run through four Zones and put him down again. Solo. No Tails, no Knuckles, no story cutscenes. Just you, a spin dash, and a homing attack borrowed from the Adventure era. The four Zones - Splash Hill, Casino Street, Lost Labyrinth, and Mad Gear - are where the game's biggest argument lives. Each one is an open callback to a Genesis-era stage: Splash Hill echoes Green Hill, Casino Street is practically Casino Night Zone with a new coat of gloss, Lost Labyrinth riffs on the infamous water stages of old, and Mad Gear cribs directly from Metropolis Zone. Whether you read that as nostalgic homage or cynical recycling will define your whole experience. The zones look genuinely nice in motion, with Casino Street's cascading lights being a visual highlight, but the level design inside them swings wildly between breezy fun and flat-out cheap. Pitfalls appear at the edge of your camera view, enemy rows exist primarily to set up homing-attack chains over gaps rather than as actual threats, and the Lost Labyrinth Zone's torch-carrying puzzle section brings the momentum to a dead stop in a way that feels designed by a different team than whoever built the fast sections. The physics are the loudest conversation around this game, and for good reason. Sonic loses speed too quickly on inclines, rolls off ramps and inexplicably uncurls mid-air, and the momentum-based flow that made the Genesis games feel alive just is not there. The homing attack plugs some of that gap - locking onto nearby enemies or springs with a red target indicator and letting you chain jumps across gaps with a satisfying snap - but it also becomes a crutch the level design leans on too hard. Miss a chain over a pit and Sonic drops like a stone. The physics engine was reportedly borrowed from the Sonic Rush handheld games, which worked fine for a portable title but feels wrong at this scale. Casual players will probably not notice or care much. Longtime fans who can recite the slope physics from Sonic 3 by heart will feel it immediately. Length is the other sore point. Completing all four Zones and the E.G.G. Station finale takes somewhere between two and three hours on a first run. There are seven Chaos Emeralds to collect through rotating-maze special stages (lifted straight from Sonic 1 with a countdown timer added), which unlock Super Sonic and pad total playtime modestly. Zone select lets you replay any act or special stage in any order and compare times with friends, which is a small but welcome addition. Beyond that, the replay drawer is thin. Episode I was always designed as the first chapter of a trilogy; Episode II arrived in 2012, and a planned Episode III was cancelled. What you get here is a deliberately incomplete story that ends on a loose thread, which stings more now that the series is dead in the water. If you have no strong attachment to the Genesis games and want a clean, short, reasonably fun 2D platformer with a familiar face, Episode I delivers that without much friction. The speed sections feel good when the level steps back and lets them breathe, the visual presentation is cheerful, and the absence of voice acting or bizarre narrative detours is genuinely refreshing. If you are a series veteran hunting for the spiritual successor to Sonic 3 and Knuckles, this is not it, and Sonic Mania (released years later) is the game that actually fills that hole. Come in with calibrated expectations and there is a decent, if short, afternoon here. Alex, Scout Team

Sonic the Hedgehog 4 - Episode I

Sonic the Hedgehog 4 - Episode I

Jan 19, 2012SEGA
GamerScout Says

Sixteen years of fan anticipation squeezed into a two-to-three-hour sprint through zones you've already memorized from other games. Worth it for casual nostalgia-chasers; frustrating for purists who know exactly what's missing.

PC
Steam Deck UnsupportedProtonDB Silver
Best Price Available
€3.78
at Gamivo
Lowest tracked: €3.35
Track this price

GamerScout Verdict

Fine for a casual nostalgia hit, but Sonic Mania does everything this promises and actually delivers it.

Compare Prices(5 stores)

GamivoBest price
StandardGlobalSteam KeyKey
€3.78
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€9.39-6%
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€9.99
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€10.38
Priced in EUR by the store
Buy
StandardGlobalSteam KeyGift copy
€11.07-14%
Priced in EUR by the store
Buy

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Price History

Lowest tracked
€3.3530 Aug 2026
Current best
€3.78
Keyshops
€3.26€3.58€3.91€4.236 Jul22 Jul6 Aug22 Aug6 Sept
6 Jul — 6 Sept
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Screenshots & Media

Screenshot

About Sonic the Hedgehog 4 - Episode I

My first hour with Sonic the Hedgehog 4 Episode I felt like bumping into someone you hadn't seen since the nineties - familiar, a little off, and shorter than you remembered. The premise is simple: SEGA's blue hedgehog is back in strict 2D (or technically 2.5D, with polygonal characters running across painted backdrops), picking up directly after Sonic and Knuckles left off. Dr. Eggman has survived, dusted off his old robots, and it's up to Sonic to run through four Zones and put him down again. Solo. No Tails, no Knuckles, no story cutscenes. Just you, a spin dash, and a homing attack borrowed from the Adventure era. The four Zones - Splash Hill, Casino Street, Lost Labyrinth, and Mad Gear - are where the game's biggest argument lives. Each one is an open callback to a Genesis-era stage: Splash Hill echoes Green Hill, Casino Street is practically Casino Night Zone with a new coat of gloss, Lost Labyrinth riffs on the infamous water stages of old, and Mad Gear cribs directly from Metropolis Zone. Whether you read that as nostalgic homage or cynical recycling will define your whole experience. The zones look genuinely nice in motion, with Casino Street's cascading lights being a visual highlight, but the level design inside them swings wildly between breezy fun and flat-out cheap. Pitfalls appear at the edge of your camera view, enemy rows exist primarily to set up homing-attack chains over gaps rather than as actual threats, and the Lost Labyrinth Zone's torch-carrying puzzle section brings the momentum to a dead stop in a way that feels designed by a different team than whoever built the fast sections. The physics are the loudest conversation around this game, and for good reason. Sonic loses speed too quickly on inclines, rolls off ramps and inexplicably uncurls mid-air, and the momentum-based flow that made the Genesis games feel alive just is not there. The homing attack plugs some of that gap - locking onto nearby enemies or springs with a red target indicator and letting you chain jumps across gaps with a satisfying snap - but it also becomes a crutch the level design leans on too hard. Miss a chain over a pit and Sonic drops like a stone. The physics engine was reportedly borrowed from the Sonic Rush handheld games, which worked fine for a portable title but feels wrong at this scale. Casual players will probably not notice or care much. Longtime fans who can recite the slope physics from Sonic 3 by heart will feel it immediately. Length is the other sore point. Completing all four Zones and the E.G.G. Station finale takes somewhere between two and three hours on a first run. There are seven Chaos Emeralds to collect through rotating-maze special stages (lifted straight from Sonic 1 with a countdown timer added), which unlock Super Sonic and pad total playtime modestly. Zone select lets you replay any act or special stage in any order and compare times with friends, which is a small but welcome addition. Beyond that, the replay drawer is thin. Episode I was always designed as the first chapter of a trilogy; Episode II arrived in 2012, and a planned Episode III was cancelled. What you get here is a deliberately incomplete story that ends on a loose thread, which stings more now that the series is dead in the water. If you have no strong attachment to the Genesis games and want a clean, short, reasonably fun 2D platformer with a familiar face, Episode I delivers that without much friction. The speed sections feel good when the level steps back and lets them breathe, the visual presentation is cheerful, and the absence of voice acting or bizarre narrative detours is genuinely refreshing. If you are a series veteran hunting for the spiritual successor to Sonic 3 and Knuckles, this is not it, and Sonic Mania (released years later) is the game that actually fills that hole. Come in with calibrated expectations and there is a decent, if short, afternoon here.

Alex
Alex · Scout Team

Catch-all

Tags

singleplayertier:indie2.5D PlatformerEpisodicHoming AttackChaos EmeraldsZone SelectShort PlaythroughNostalgia BaitPhysics Issues

System Requirements

Minimum

OS
Windows XP/Vista/Win7
Sound
DirectX Compatible
Memory
1 GB (2 GB on Vista) GB RAM
Graphics
256 MB (NVIDIA GeForce 7600/AT Radeon X1300) & above
DirectX®
dx90a
Processor
Pentium 4 @ 3.2 GHz/Athlon 64 3000+ or Equivalent & above
Hard Drive
500 MB HD space

Recommended

OS
Windows XP/Vista/Win7
Sound
DirectX Compatible
Memory
2 GB+ GB RAM
Graphics
512 MB (NVIDIA GeForce 8800/ATI Radeon HD 3800) & above
DirectX®
dx50
Processor
Intel Core 2 DUO @ 2.4 GHz/Athlon 64 X2 4200+ & above
Hard Drive
500 MB HD space

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Reviews & Ratings

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Game Info

Developer
SEGA
Publisher
SEGA
Release Date
Jan 19, 2012

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Frequently asked questions about Sonic the Hedgehog 4 - Episode I

How much does Sonic the Hedgehog 4 - Episode I cost?

As of 6 September 2026, the cheapest in-stock offer for Sonic the Hedgehog 4 - Episode I is €3.78 at Gamivo, out of 5 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Sonic the Hedgehog 4 - Episode I cheapest?

The lowest in-stock price we track for Sonic the Hedgehog 4 - Episode I is €3.78 at Gamivo (6 September 2026). We compare 5 live offers from verified key stores — the full table with every store and its trust score is on this page.

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

Sonic the Hedgehog 4 - Episode I is available on PC.

When was Sonic the Hedgehog 4 - Episode I released?

Sonic the Hedgehog 4 - Episode I was released on 19 January 2012.

Who developed Sonic the Hedgehog 4 - Episode I?

Sonic the Hedgehog 4 - Episode I was developed by SEGA.