How to unlock "Zombie Walk"
Reach level 50 to unlock the move Zombie Walk
which allows you to walk among the undead
"The Drunkard" : Get an S rank on the mission "Out of Controll" to unlock the
mission "The Drunkard."
50. Cal Machine Gun : Get an S rank on "The Woman Left Behind" mission
Ammo Belt : Get S rank on "Gun Shop Standoff" mission
Apocalypse Frank : Kill 53,594 Zombies
Arthur Boxers (Hearts) : Beat the game without dying.
Bikini Outfit : Beat the game with an A ranking
Bionic Commando : Beat the game twice.
Chicago Typewriter : Beat the game
Cultist Leader's Sword : Get an S rank on the mission "A Strange Groupe."
Hockey Mask : Get S rank on "The Cult" mission
Killer 7 : Beat the game once and instead of Cletus giving you the repaired
Blacktail, he'll give you the Killer 7.
Kung Fu outfit : Beat game twice on Hard
Laser Sword : Beat all Odd Jobs with an "S" Rank
Mall Employee Uniform : Get an S rank on "Out Of Control" mission
Megaman Boots : Beat all "2nd Ammendment" mini-games
Megaman Tights : Beat all "2nd Ammendment" mini-games with an "A" rank
Police Cap : Beat the game with an A Rank or better, save all survivors, and
do not allow any to escape.
Prisoner Garb (Costume) : Get S Rank On Prisoners Mission
Pro Wrestling Boots : Beat all Odd Jobs missions
Pro Wrestling Briefs : Beat all Odd Jobs missions with an "A" Rank
Real Mega Buster : Beat all "2nd Ammendment" mini-games a "S" rank
Red 9 : Complete the mission 'Lovers' with an S Rank.
Riot Gun : S Rank On Dressed For Action
Roll Outfit : Beat it on Hard with S Ranking
School Clothes : Beat the game with an A rank.
Semi-Auto Rifle : S Rank On "Mark Of The Sniper"
Small Chainsaw : Get an S rank on the mission "The Shadow of North Plaza."
Small Mixer : Beat the game and Cletus will sell it to you.
Special Forces Outfit : Beat the game on Hard
Turret Gun : Get an S rank on the mission "Prisoners."
White Hat : Clear the game with 100% Item Usage
How to unlock "The Real Mega Man Blaster"
Kill 56,000 zombies and get to the helipad before hour zero. Start a new game and the Mega Man blaster will be unlocked. If you lose the blaster for any reason it will always respawn by Otis.