The Sonic Gems Collection is a collection of SEGAs most well-preserved classics, and contains pearls that have never been seen outside the Arcade halls or Sega Saturn as well as originals from Mega CD and Game Gear.

The Sonic Gems Collection includes:

Sonic The Fighters
Sonic CD
Sonic R
Sonic The Hedgehog 2
Sonic Spinball
Sonic the Hedgehog Triple Trouble
Sonic Drift Racing
Tails Skypatrol
Tails Adventure
and besides these old goodies, there is more to discover along the way!