Metal Sonic 3.0 SRB2 Message Board

Credits: RubyTheMii: Scripter, XMomentum support, and the abilities Mr.FondusBroMan: Effects and CSS art CloneFighter: Player test and wait animation

Sonic Robo Blast 2 Persona (Video Game) - TV Tropes

Super Sonic (Remade) - Sonic Robo Blast 2 music

Retro Spotlight: SRB2Kart and the Kart Krew – Part Two - Sonic Retro

Brawl Vault

Retro Spotlight: SRB2Kart and the Kart Krew – Part Two - Sonic Retro

A Tumblr page that's run by a Jirachi — In orbit

TSS REVIEW: Sonic R - Site Updates & Features - Sonic Stadium

Sonic Robo Blast 2, Doom Wiki

SRB2 Retro

Sonic Robo Blast 2 (3D Sonic fangame in development for 20+ years) releases huge new update. [New July 2020 update.], Page 4