Sonic.Exe JK Edition Android Port by ZaP-65 Studios - Game Jolt

Sonic Mania Base Engine (Windows / Android) by SBETeam - Game Jolt

CANCELLED) Sonic J by jtn00b - Game Jolt

Sonic 30 by ZriseInAction - Game Jolt

Downloading Sonic 4: The Genesis Android Port - Game Jolt

Simple sonic worlds mobile project by Maxim Android Games - Game Jolt

Sonic endless: a sonic 1 creepypasta Android port by Silas the sonic fan - Game Jolt

Sonic world Android (Bumper Engine) by VasiaDvo_Piwik - Game Jolt

HakimiGamer on Game Jolt: Games, Sonic CD™

ZaP-65 Studios (@ZaP-65) - Game Jolt

Some leaks for you guys (read article) - Sonic.Exe: The Spirits Of Hell Android Port by ZaP-65 Studios