{EXTENDED}Sonic Robo Blast 2 OST: Vs Metal Sonic

MUSIC CREDITS: CobaltBW, DrTapeWorm An extended version of the theme that plays during the boss encounter with Metal Sonic. Sonic Robo Blast 2 official website: https://www.srb2.org/ Please support Sonic Team Junior's official uploads of the OST and their YouTube channel: https://www.youtube.com/channel/UCBYS... Sonic Robo Blast 2 is a free fangame that has been worked on since 1999 by Sonic Team Junior. It aims to recreate the feeling of Sonic's Genesis titles in 3D. If the game interests you, please visit the official website.