Play Sonic the Hedgehog: Pocket Adventure online in your browser and enjoy with Emulator Games Online! Sonic the Hedgehog: Pocket Adventure is NGP game USA region version that you can play free on our site. This game has platform, arcade genres for Neo Geo Pocket console and is one of a series of Sonic games. If you love Sonic games you can also find other games on our site with Retro Games. Below you will find control for the emulator to play Sonic the Hedgehog: Pocket Adventure.