Sound test: Press Up(2), Down(2), Left, Right,
Left, Right, B, A, B, A,
Start at the Ultra Games screen.
Skip opening sequence: Hold Start and turn on the Game Boy to advance
directly to the player selection screen.
Hint: Easy goal: Skate to the south wall after getting the puck, then
move directly to the blue line. Press the D-pad diagonally
towards the goal while simultaneously shooting the puck.
