Sonia and Silver: The S Factor is a Sonic the hedgehog rom hack with new music, levels, bosses, and playable characters Sonia the hedgehog and Silver the hedgehog. Made by Aquaslash. #SonicMods #SoniaTheHedgehog #Sonic #SonicTheHedgehog #SilverTheHedgehog #SonicHacks
Spectra Valley Act 3 Boss - 0:00
Ring Land Act 3 and Boss - 1:53
Chaotic Street Act 3 Boss - 3:34
Negative Outlook - 4:03
Ending - 4:35
White Blaster Act 1 Bosses - 4:52
White Blaster Act 2 Bosses - 5:32
Metal Sonic 1 - 6:11
Metal Knuckles - 7:49
Metal Sonic 2 - 10:00
The S Factor: Sonia and Silver: info.sonicretro.org/The_S_Fac...