Sonic the Hedgehog 2 (2013)/Changelog

Android: 1.1.0 (30)

Bug fixes and refinements

Android: 1.0.5

Bug fixes and refinements

Android: 1.0.3

Bug fixes and refinements

Android: 3.1.5

3.1.5:
-- Updated Terms of Use
-- Compatibility fix for Android Lollipop
-- Updates to UI and front-end
-- Bug fixes

Android: 3.0.9

Version 3.0.9
-Performance optimization
-Bug fixes

iOS: 4.2.1

Bug fixes and refinements

iOS: 4.1

Tails has had a look under the hood and improved the game by 42.4%! Thanks Tails!

iOS: 4.0.1

Bug fixes and refinements

iOS: 4.0

Sonic The Hedgehog 2 joins the SEGA Forever classic games collection, a treasure trove of free SEGA console classics brought to life on mobile for the first time!

iOS: 3.1.10

- Fixes language recognition issue; iOS9 devices now display the game's supported languages

Update your game today!

iOS: 3.1.4

3.1.4:
-- Added support for iPhone 6 and iPhone 6+
-- UI compatibility fixes

iOS: 3.1.0

Game Controller Match

iOS: 3.0.9

-Bug Fixes
-Fixed Audio out on HDMI
-Improved 2 Player connectivity
-More Games added

iOS: 3.0.1

-Fixed achievement issues
-Fixed missing boss on one level
-Further optimization on 2Pvs mode
-Further performance optimization
-Supports iOS 7 Controllers

iOS: 3.0

An all new ‘Boss Attack mode’ challenges the player to defeat all of the game’s devious bosses in one run. Additionally choose to play the game as Knuckles in addition to Sonic and Tails.

For the first time ever explore the mysterious Hidden Palace Zone.  These lost levels feature undiscovered enemies, new hazards and a climatic showdown with Dr. Eggman.

Rebuilt from the ground up for mobile, Sonic The Hedgehog 2 offers upgraded graphics, including widescreen display and a smooth 60fps frame rate, plus a re-mastered soundtrack.