The GameCube port of Sonic Adventure.
People have recently been shortening the game's title to "XD." This is objectively incorrect as there is a "DX" in the title instead of "XD."
If you currently refer to Sonic Adventure DX with "XD," you should stop before SEGA releases Sonic Adventure XD, causing my copy of DX to implode.
P1 <(DX IS SO DUMB I JUST CLIPPED THROUGH THE LOOP AGAIN!!!!!)
P2 <(XD)
P1 <(IT'S SONIC ADVENTURE DX!!!!!!!!!!) <Rages more>
The first "Adventure style" sonic game, released originally on the Sega Dreamcast. It was ported to the GameCube, X B O X Circle Edition, PC (multiple times), and more I probably don't care about enough to research about it. It's glitchy, fun (when it wants to be), has a modding community, and can run on my computer (20-30fps in Minecraft let's go!!!!!). I got it for less than 4 dollars on steam once during a sale...
How did no one define Sonic Adventure here yet?