: The Android version is currently in a Beta state, meaning users may encounter issues or bugs during gameplay.

Furthermore, the now features online leaderboards via a third-party plugin. You can compete against global friends for the fastest completion of the new Hidden Palace Zone.

The crown jewel of this expansion is the inclusion of —a desert-western theme originally conceptualized for Sonic 2 but reimagined for Sonic 1’s physics. This zone features:

The (specifically the Expansion Pack and the Expanded mod projects) represents a major community effort to transform the 2013 mobile remaster of Sonic the Hedgehog into a definitive, modern experience for Android and PC. These packs act as "DLC-style" additions to the base Sonic 1 Forever (S1F) framework, introducing new zones, characters, and gameplay modes. Key Expansion Features

Full support for Xbox, PlayStation, and 8BitDo controllers. Remappable buttons.

The team behind the sonic 1 forever expansion pack android new release has hinted that this is a testbed for Sonic 2 Forever and Sonic CD Forever . According to their development Discord, the next expansion will allow cross-save between PC and Android via a local Wi-Fi sync. For now, enjoy the fact that you can play a truly definitive version of the 1991 classic on your commute.