Backyard Football 2008

# Humongo Dome

Win the Backyard Bowl to unlock the Humongo Dome.
# The Castle

Win the Backyard Bowl to unlock the The Castle.
# Jason Taylor

Get five sacks in a game with one player to unlock Jason Taylor.
# Larry Johnson

Get five rushing TDs in a game with one player to unlock Larry Johnson.
# Vince Young

Throw five TD passes in a game with one player to unlock Vince Young.
# No catches

While on defense, if the offense throws a far ball, become the defender that is guarding the receiver. Push or run into the receiver, and it will result in an incomplete pass.