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Sonic 20th Anniversary (2011) — Playthrough

Sonic 20th Anniversary

Sonic 20th Anniversary

2011Sega CorporationSega Corporation

Sonic 20th Anniversary was an app that was available in the App Store for iOS devices. It was only available for a limited time during Sonic's twentieth anniversary, and it consisted of two games and wallpapers.

Platform
Adventure

Bundled games

Sonic the Sketchhog
2010
Sonic the Hedgehog 4: Episode I

Details

First release: September 5, 2011
Main developers: Sega Corporation
Publishers: Sega Corporation
Platforms: iOS

2010