Project R [Sonic the Hedgehog: Project '06] [Mods]
Sonic R/Bugs - Sonic Retro
Sonic Loreposting Twitter पर: "Exactly, Regal Ruin is actually an Echidna ruin as evidenced by the Echidna sculptures throughout the course, so I would deduce with high probability that Regal Ruin is
Screenshot of Sonic R (SEGA Saturn, 1997) - MobyGames
Regal Ruin | Sonic Wiki | Fandom
100% (No OoB) in 25m 11s by rmondello - Sonic R - speedrun.com
Sonic Multiverse
Ryan Langley on Twitter: "Worked more on Radical City -> Studiopolis a bit more, but also started looking at switching Regal Ruin to Hydrocity, a very different visual, but best Mania stage