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Sonic 20th Anniversary

From Sonic Retro

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Sonic 20th Anniversary
Publisher: Sega
Developer:
System(s): iOS
Release Date RRP Code
iOS
JP
2011-06-23[1] Free ?
iOS
US
2011-09-05[2] Free ?
iOS
EU
2011-09-05[2] Free ?

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Sonic 20th Anniversary is a free-to-play app developed and published by Sega for iOS devices. It was released to celebrate the 20th anniversary of the first Sonic the Hedgehog game in 1991. The app consists of a demo of Sonic the Hedgehog 4 Episode I, the 2D mini-game Sonic the Sketchhog, and various wallpapers.

The app was removed from iTunes on 31 December 2011.[3]

Versions

Version history

System Version Size Date Comment Ref Icon
iOS
0000010000010000000000000000001.1.0 45.3MB 201108312011-08-31 [3]
iOS
0000010000000000000000000000001.0.0 37.1MB 201106232011-06-23 [1]

External links

  • Sonic 20th Anniversary on iTunes: JP, US (offline)

References

  1. 1.0 1.1 http://itunes.apple.com/jp/app/sonic-20th-anniversary/id438613275?mt=8 (archived: 2011-06-28 13:16)
  2. 2.0 2.1 https://www.sonicstadium.org/2011/09/english-sonic-20th-anniversary-ios-app-now-available-on-the-app-store/
  3. 3.0 3.1 http://itunes.apple.com/jp/app/sonic-20th-anniversary/id438613275?mt=8 (archived: 2011-12-25 08:37)


Sonic games for the following systems
iOS
 2007  Sonic the Hedgehog (iPod)     2009  Sonic the Hedgehog (iPhone)     2010  Sonic the Hedgehog 2 | Sonic Spinball | Sonic at the Olympic Winter Games | Sonic the Hedgehog 4 Episode I     2011  Sonic 20th Anniversary | Sonic the Sketchhog | Sonic & Sega All-Stars Racing | Sonic the Hedgehog CD     2012  Sonic the Hedgehog 4 Episode II | Sonic the Hedgehog Skins | Sonic Jump     2013  Sonic Dash | Sonic the Hedgehog | Sonic the Hedgehog 2 | Sonic & All-Stars Racing Transformed     2014  Sonic Jump Fever     2015  Sonic Runners | Sonic Dash 2: Sonic Boom