Sonic Adventure: Sonic2k - Assault on Speed Highway

Sonic Adventure: Sonic2k - Assault on Speed Highway is event data that could be downloaded to the player's VMU for use in Sonic Adventure. Meant to tie in with a real-world contest that was only available in the United States, it was only available from October 29, 1999 to November 19, 1999, and it adds a new mission for Sonic. Signs advertising the Dreamcast and AT&T are added to the Cyber-Net Inc. building in Station Square, as well as a START plate in front of it that, when jumped into, brings the player to Speed Highway, and a timer starts, with a goal of five minutes. Only the first part of the Action Stage is playable from here, and it is now decorated with AT&T billboards, as well as special round platform lights advertising the phone provider, some of which can be jumped onto as shortcuts. The player must reach the goal at the end of the area, then, when back in Station Square, they must jump into the plate again, now marked "GOAL!" The player's time is then recorded and the progress is saved.