Dark Gaia (Sonic Unleashed) (Wii and PlayStation 2 Version)

Dark Gaia is the main antagonist and final boss of Sonic Unleashed. While the fight in the PlayStation 3 and Xbox 360 versions is terrible, the fight in the PS2 and Wii Versions is praised by many fans of the sonic series and is considered one of the best final bosses in the said series along with the Nega Wisp Armor, and Solaris.

Why He Rocks

 * 1) The first phase has you punching Dark Gaia which is a reference to fighting games.
 * 2) Instead of approaching Dark Gaia and then home attacking his eyes, Sonic does hits all three of Dark Gaia's eyes one by one.
 * 3) Awesome music for both phases.
 * 4) Fair difficulty.
 * 5) Dark Gaia and Perfect Dark Gaia's designs are awesome.
 * 6) When fighting Perfect Dark Gaia, instead of destroying tentacles to take down a shield and doing quick time events, you have to smash through Dark Gaia's eyes one by one until he's defeated.
 * 7) Beautiful ending after the fight.