
Description
After a 16-year wait, the true sequel has arrived with *Sonic the Hedgehog 4: Episode I*. Picking up directly after the events of *Sonic & Knuckles*, this new chapter brings back classic 2D platforming with a modern edge. Dr. Eggman returns, determined to finally defeat Sonic by revisiting and upgrading his greatest mechanical creations. Players can master enhanced versions of the iconic Spin Dash and the versatile Homing Attack to navigate vibrant levels. Designed for both longtime fans and newcomers, this episode kicks off an all-new 2D saga that captures the speed and spirit of the original series.
Tech Sheet
Developer
SEGA
Publisher
SEGA
Release
Jan 19, 2012
Source
steam
Requirements verified
2026-06-25
Data scope
Official requirements when the source provides them; estimates are marked when data is missing.
Minimum requirements
- CPU
- Processor: Pentium 4 @ 3.2 GHz/Athlon 64 3000+ or Equivalent & above
- GPU
- Graphics: 256 MB (NVIDIA GeForce 7600/AT Radeon X1300) & above
- RAM
- 1 GB RAM
- Storage
- 1 GB disponibles
- OS
- Minimum: OS *: Windows XP/Vista/Win7
Recommended requirements
- CPU
- Processor: Intel Core 2 DUO @ 2.4 GHz/Athlon 64 X2 4200+ & above
- GPU
- Graphics: 512 MB (NVIDIA GeForce 8800/ATI Radeon HD 3800) & above
- RAM
- 8 GB RAM
- Storage
- 1 GB disponibles
- OS
- Recommended: OS *: Windows XP/Vista/Win7