Sonic Loco 2 is Tamkis' first full-blown hack for Sonic 2 on the Sega Genesis/MegaDrive. This hack aims to be a full hack, containing new elements and using chunks In unique, "crazy" ways for level layouts.

The hack contains original level layouts, some new chunks, some new monitors, palette edits, and plenty of new SMPS music using the Sonic 2 clone driver. Moreover, the hack includes new zone names, hidden songs via the song monitor, a different song per zone act, and a different song per boss. In that regard, this hack is a musical Megamix too. It is the first Sonic 2 act to have edited Special stages, using Flamewing's Sonic 2 S
pecial Stage editor.