From Sonic Retro
Revision as of 19:02, 30 December 2009 by 0r4ng3
Chaos Drives are small capsule-like objects with a coloured shard inside found in Sonic Adventure 2. They act as a power source to GUN robots and fall off when they're destroyed. Collected they can be used for raising Chao, adding to one of their stats. Additionally, for Tails and Eggman, a Chaos Drive will recover the same health as one ring does.