Sonic 3 EXE by IceyTheHedgehog1 on DeviantArt

Alexei the Hedgehog vs Sonic.EXE teaser (past 2015)

sonic.exe by Ch3z2105 on DeviantArt

Sonic The Hedgehog 3 (updated) by Sonicfan6495 on DeviantArt

Treasre tails mockup by TheTrainMaster08 on DeviantArt

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CPCC Number 3 Sonicexe by AshleyFluttershy on DeviantArt

Halloween Countdown Day 3: Sonic the Werehog by maizie0201 on DeviantArt

Exejur Fase 3 (sonic Oc) by joaquintails12 on DeviantArt

Sonic cannibale 3 by Rookiegadget on DeviantArt

Sonic Movie 3) New friend to help by Ced145 on DeviantArt

Sonic X E19-Sonic 3 by GiuseppeDiRosso on DeviantArt