This page contains Dave Mirra Freestyle BMX Unlockables for Dreamcast called "Silly grunts" and has been posted or updated on Sep 13, 2006 by MeC00L. Let us know what you think of this Unlockable by thumbs voting.
Beat the game as Tim Mirra to unlock the silly grunt option at the cheat screen.
View all Cheats for Dave Mirra Freestyle BMX
Stuck on this game? Set a specific, clearly defined question and let others answer your question or view answers to previously asked questions. If you think you are an Dave Mirra Freestyle BMX expert then please try to help others with their questions.
View All Latest Videos