: At each temple, Sonic must use the drained Chaos Emeralds to restore the world's fragments and eventually face Dark Gaia in a final battle to save the planet. Gameplay Split
: Classic high-speed platforming where Sonic uses his standard abilities. Sonic Unleashed [NTSC][PAL][ISO]
: Dr. Eggman traps Sonic in a space fleet and uses the power of the Chaos Emeralds to fire a massive laser into Earth. This splits the planet's crust and releases Dark Gaia from its core. : At each temple, Sonic must use the
: Sonic teams up with a mysterious, amnesiac creature named Chip (later revealed to be Light Gaia). Together, they travel across seven continents to find ancient Gaia Temples. : At each temple