Bloody Wolf Cheats...
10 Flash Bombs
When your strength is at '1', climb a barricade and press Up + Right + Run + II.
10 Super Grenades
When your strength is at '1', climb a barricade and press Down + Left + Run + II.
50 Bazooka Rounds
When your strength is at '2', climb a fence and press Left + I + II.
50 Flame Thrower Charges
Hold Up + I + II and press Run when parachuting at the start of level 2 or level 5.
50 Shotgun Rounds
When your strength is at '2', climb a fence and press Right + I + II.
Fast Mode
At the title screen, Up, Down, Right, Right, I, I, II, Select, Run.
Hover Mode
At the title screen, Down, Up, Left, Left, II, II, I, Select, Run.
Sound Test
At the title screen, press Up, then hold I + II + select.
10 Flash Bombs...