The evil Eggman is on the run and Sonic, Tails, Amy and Knucles chase him down to the door of an ancient tomb with markings of Tails and Sonic on the door. Initially wary of entering they are forced in by the deadly Metal Sonic and they meet Lyric a mystic snake who traps them! In the brilliant Sonic Boom you must help the crew defeat the evil Lyric and then locate and defeat Eggman too! Save the world from doom as you complete Sonic Boom!
If you're a fan of more epic gaming from this incredibly cool and fun from the Sega Genesis system but don't mind about hitting other consoles' games then try Kid Icarus - Angel Land Story, Super Mario Land 2 - 6 Golden Coins and the amazing Super Mario Land,
Sonic Boom is an online retro game which you can play for free here at playretrogames.com It has the tags: arcade, classic, sonic, and was added on Feb 03, 2015. It has been played 51145 times and is available for the following systems: sega / md / Sega Genesis You can also play Sonic Boom unblocked.