Sonic Robo Blast 2 (3D Sonic fangame in development for 20+ years

Woolie also talked about the game on his podcast.

DAY 7 - Fan Game Favourites 1: 3D Games [30DOS22] - SSMB Community - Sonic Stadium

Fan game Sonic Robo Blast 2 gets a new tutorial, various improvements

Alex plays (almost) every Sonic the Hedgehog game - #4: Sonic the Hedgehog 2 (SEGA Master System, 1992) - General Gaming - Serenes Forest Forums

Kaldrum's 3D Sonic Model

Sonic Robo Blast 2 Is The Best Sonic Fangame Ever Made - Full Playthrough

Do you like Sonic? - Quora

Sonic Robo Blast 2 (Fangame) PSP EBOOT - CDRomance

Sonic Robo Blast 2

Prerelease:Sonic Robo Blast 2 - The Cutting Room Floor

Do you like Sonic? - Quora

What are the best Sonic fan games, or Sonic-inspired indie games?

Sonic Robo Blast 2 (3D Sonic fangame in development for 20+ years) releases huge new update. [New July 2020 update.], Page 9

Alex plays (almost) every Sonic the Hedgehog game - #4: Sonic the Hedgehog 2 (SEGA Master System, 1992) - General Gaming - Serenes Forest Forums

Fellow Sonic/Sega fans: Have you heard the good news about Sonic Robo Blast 2 [legendary fan-made PC game; in dev since 1998; now supports 60fps]