Welcome to the Sonic Generations 2011 PC Mod – Sonic Hacking Contest 2025 Edition!

In this demo, you can play through all countries from the Wii/PS2 version of Sonic Unleashed, featuring Act 1 Day Stages, Windmill Isle Act 2, and all Gaia Temples!

~Features Included~

• All Gaia Temples are available
• All Act 1 Day Stages plus Windmill Isle Act 2
• Red Rings supported – go ahead and try to find them all!
• QTE support (Unleashed-style Quick Time Events)
• Unleashed Sonic physics implemented
• Uses original Wii object SetData and fully rebuilt custom camera objects

~Features Not Supported~

• Collection Rooms inside Gaia Temples
• Skill Shop is not available
• Skills cannot be used directly
• Mission Stages are not included

~Known Issue~

• When Sonic QTE Failed, it will play successful sfx

This mod port was completely redone from scratch. It’s also compatible with other Unleashed Sonic mods and physics enhancements, such as SonicUnleashedHUD, SU Restorations, ScoreGenerations, and of course—Chip Return!

Enjoy gameplay in both Generations style and Unleashed style!

Off-topic Note: This mod does not use any assets from older ports like Windmill Isle Act 1 & 2, Dragon Road Act 1 (2013), or the Eggmanland Showcase (2016).