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Sonic The Hedgehog 4™ Episode I


This app is only available on the App Store for iOS devices.


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 4 picks up right where Sonic and Knuckles™ left off.
Two exclusive levels built specifically for play on the iPhone & iPod Touch using the accelerometer.

All of Sonic's classic moves are available, including the newer Homing Attack which will add a new level of control and excitement.

Race through 4 unique zones containing 4 acts each as well as 7 special stages.

A staple of the Genesis-era games, the special stages return allowing fans to collect the 7 Chaos Emeralds and unlock Super Sonic.

Dr. Eggman returns with new and improved mechas and will go berserk when he accumulates damage.

GamePro - “…this looks and feels like a genuine Sonic game, deserving of the "4" attached to its title.”

IGN – “After an afternoon in its presence it's become seared in our conscience just like the classic levels of the early Sonics – and surely that's reason enough to have faith in Sonic the Hedgehog 4.”

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© SEGA. All rights reserved. SEGA, the SEGA logo, Sonic The Hedgehog and Sonic The Hedgehog4™ Episode I are registered trademarks or trademarks of SEGA Holdings Co., Ltd. or its affiliates.

What's New in Version 1.5

We've been busy jumping around squashing bugs and eating chilli dogs.


iPhone Screenshot 1
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iPad Screenshot 1
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Customer Reviews

Can't wait for Sonic Mania!!!!!

I'm so looking forward to Sonic Mania, I hope it gets ported to iOS devices!!!!!
What would make Sonic Mania even more amazing is if there were more playable characters as DLC.
Say like you get Sonic, Tails and Knuckles already included in the game (as you do already), then as DLC you could get Shadow, Classic Amy and Metal Sonic, that would be a dream come true!!!! Please Sega make it happen, you know it makes sense!!!!
I so cant wait for Sonic Runners Adventure, it sounds like the perfect mobile Sonic game.
Keep up the good work!!!!!

Very pleased with updated version!

I brought this game many moons back when i had a 3GS and it has looked very dated since retina display came out. But not any more! Looks and plays great now on my iPad! Thanks for this update Sega. Now can we have sonic 3 & Knuckles plse??

Crashes just before level 1

I downloaded this game and was really excited to play it, but I get to the point where old-style Sonic is running on the loading page before the first level, and then the app crashes. I've tried deleting and reinstalling - nothing happened. Please fix this! I can't play it until you do :( Thanks!

Sonic The Hedgehog 4™ Episode I
View in iTunes
This app is designed for both iPhone and iPad
  • £2.99
  • Category: Games
  • Updated:
  • Version: 1.5
  • Size: 125 MB
  • Language: English
  • Developer:
Rated 9+ for the following:
  • Infrequent/Mild Cartoon or Fantasy Violence

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad and iPod touch.

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