Sonic Adventure 2
Offers
DLC
Screenshots

About Sonic Adventure 2
Sonic Adventure 2 follows the fight over the Chaos Emeralds, with the fate of the world at stake. You can play two adventures, choosing the Hero side with Sonic, Tails and Knuckles or the Dark side with Shadow, Dr. Eggman and Rouge. Each character uses their own skills and abilities.
Story and stages
The Hero and Dark stories follow heroes and villains as they battle over whether to save or conquer the world. Across 30 action stages, you can take on more than 150 missions.
Competitive modes
You can challenge a friend in two-player kart racing and other competitive modes.
Raise a Chao
Away from the main story, you can raise a Chao, improve its statistics and enter it in unique mini-games.
Frequently asked questions
The best price for Sonic Adventure 2 is $1.29 at K4G. That is 87% less than on Steam, where it costs $9.99. 15 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Sonic Adventure 2 stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Sonic Adventure 2 are: Windows XP, GeForce 8600, Intel Pentium 4, 1 GB RAM, 3 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
Yes. Sonic Adventure 2 has multiplayer and a single-player mode.
Mostly, yes. Valve rates Sonic Adventure 2 as Playable on the Steam Deck: it runs, but may need some manual setup.
Buy Sonic Adventure 2 87% cheaper than on Steam.
Sonic Adventure 2 is available for 87% less in shops such as K4G, Kinguin, or Gameseal.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.














