Many fans consider the PC version the "definitive" way to play because of the massive modding community. After you download the game from Steam, you can use the Sonic Adventure 2 Mod Loader to install:
Sonic Adventure 2 features several game modes, including: Download Sonic Adventure 2
For the PC version, the community offers tools to enhance the "Download Event" features and overall gameplay: Mod Manager SA Mod Manager Many fans consider the PC version the "definitive"
The game has a known frame-rate issue. Without mods, the game logic is tied to 60 FPS. Running above 60 FPS will make the game run 2x faster. We fix this below. including: For the PC version
Skip sketchy ROM sites. The game is widely available on modern platforms, often with widescreen support and achievement systems: