PS3 Cheats - Sonic 4 Guide - IGN

This page contains a list of cheats, codes, Easter eggs, tips, and other secrets for Sonic the Hedgehog 4: Episode I for PlayStation 3. If you've

Walkthrough part 38 - Sonic Unleashed Guide - IGN

Guide part 8 - Sonic All-Stars Racing Guide - IGN

Sonic the Hedgehog 4: Episode I [Videos] - IGN

Walkthrough part 36 - Sonic Unleashed Guide - IGN

Walkthrough part 7 - Sonic Unleashed Guide - IGN

Sonic CD - Wikipedia

Sonic the Hedgehog 4: Episode I [Videos] - IGN

Walkthrough part 29 - Sonic Unleashed Guide - IGN

Walkthrough part 20 - Sonic Unleashed Guide - IGN