TimeSplitters All items: (reported as fake)
Press Start during the game, then hold L1 + L2 + R1 + R2 and press X, X, Triangle, Triangle.
1935 Tomb story level reward:
Complete the 1935 Tomb level in story mode on the easy difficulty setting to unlock Cultist as a playable character in arcade mode. Complete the level on the normal difficulty setting to unlock the Graveyard level in arcade mode.
1970 Chinese story level reward:
Complete the 1970 Chinese level in story mode on the easy difficulty setting to unlock Chinese Chef as a playable character in arcade mode. Complete the level on the normal difficulty setting to unlock the Site level in arcade mode.
2005 Cyberden story level reward:
Complete the 2005 Cyberden level in story mode on the easy difficulty setting to unlock the 1950 Village, 1985 Chemical Plant, and 2020 Planet X as levels in story mode; Dr Seth Graven. Dr Kate Nadir, Fingers McKenzie, Ravelle Velvet, Sebastian Photon, Angel Perez, and Badass Cyborg as playable characters in arcade mode; and Badass Cyborg, Siamese Cyborg, and Female Cyborg as Bots in arcade mode. Complete the level on the normal difficulty setting to unlock the Streets level in arcade mode.
1950 Village story level reward:
Complete the 1950 Village level in story mode on the easy difficulty setting to unlock "Period Horror" as a Bot Set in arcade mode.
1985 Chemical Plant story level reward:
Complete the 1985 Chemical Plant level in story mode on the easy difficulty setting to unlock "Usual Suspects" as a Bot Set in arcade mode; and Lumberjack, Malehood, and Waiter as Bots in arcade mode.
2020 Planet X story level reward:
Complete the 2020 Planet X level in story mode on the easy difficulty setting to unlock 1965 Mansion, 2000 Docks, and 2035 Spaceways levels in story mode; Peekabo Jones, Mary-Beth Casey, Jacques Misere, Olga Strom, R108, and Gretel as playable characters in arcade mode; "Space Opera" as a Bot Set in arcade mode; and Tuxedo Cyborg, Red Alien, and Green Alien as Bots in arcade mode.
1965 Mansion story level reward:
Set "Auto Aim" to toggle, leave it on, and crouch to get easier head shots to complete this level easier. Complete the 1965 Mansion level in story mode on the easy difficulty setting to unlock "Horror Shocker" as a Bot Set in arcade mode; and Fishwife Mutant, Hick Hyde, Insect Mutant, Overall Mutant, Police Zombie, Girl Zombie, Skull Zombie, and Jacket Zombie as Bots in arcade mode
2000 Docks story level reward:
There are a lot of snipers in high perches by the waterfront, so be alert in this level. Complete the 2000 Docks level in story mode on the easy difficulty setting to unlock "Law and Order" as a Bot Set in arcade mode; and Male Soldier, Female Soldier, Gasmask Soldier, Male SWAT, Female SWAT, and Gasmask SWAT as Bots in arcade mode.
2035 Spaceways story level reward:
Complete the 2035 Spaceways level in story mode on the easy difficulty setting to unlock challenge mode and Space Opera as a bot set.
Challenge mode:
Complete the game in story mode to unlock challenge mode, which allows you to compete in different challenging situations. Complete all challenges under a number to unlock a new challenge.
Challenge 1-A Behead the Undead level reward:
Complete all challenges to unlock "The Living Dead" as an Bot Set in arcade mode and Challenge 1-B Putrid Punchout.
Challenge 1-B Putrid Punchout level reward:
Complete all challenges to unlock Green Zombie and Brown Zombie as playable characters in arcade mode and Challenge 1-C Dusk of the Dead.
Challenge 1-C Dusk of the Dead level reward:
Complete all challenges to unlock Police Zombie, Skull Zombie, and Jacket Zombie as playable characters in arcade mode and the next challenge.
Challenge 2-A Flock Around the Dock level reward:
Complete all challenges to unlock Duckman Drake as a Bot in arcade mode and Challenge 2-B Pro Am Duck Shoot.
Challenge 2-B Pro Am Duck Shoot level reward:
Complete all challenges to unlock the "All Enemies Are Ducks" cheat and Challenge 2-C Crispy Duck.
Challenge 2-C Crispy Duck level reward:
Complete all challenges to unlock Duckman Drake as a playable character in arcade mode and the next challenge.
Challenge 3A Tin Man level reward:
Complete all challenges to unlock Robofish as Bot in arcade mode and Challenge 3B Lobster Run.
Challenge 3B Lobster Run level reward:
Complete all challenges to unlock the "All Enemies are Robofish" cheat and Challenge 3C Bowl them Over.
Challenge 3C Bowl Them Over level reward:
Complete all challenges to unlock Robofish as a playable character in arcade mode.
Challenge 4A Shame if Something Got Broken level reward:
Complete all challenges to unlock Challenge 4B Don't Wait Around.
Challenge 4B Don't Wait Around level reward:
Complete all challenges to unlock the "Enemy Bricks" cheat and Challenge 4C Brick Flung High,
Challenge 4C Brick Flung High level reward:
Unlock the brick as a weapon in arcade mode.
Challenge 5-A First Impressions level reward:
Complete all challenges to unlock The Impersonator as Bot in arcade mode and Challenge 5-B Lasting Impressions.
Challenge 5-B Lasting Impressions level reward:
Complete all challenges to unlock the "All enemies Are Impersonators" cheat and Challenge 5-C Who's he Trying to Impress?
Challenge 5-C Who's he Trying to Impress? level reward:
Complete all challenges to unlock The Impersonator as a playable character in arcade mode and the next challenge.
Challenge 6-A Barrel Blast level reward:
Complete all challenges to unlock Challenge 6-B Bodyguard.
Challenge 6-B Bodyguard level reward:
Complete all challenges to unlock Gasmask SWAT as playable character in arcade mode and Challenge 6-C Heist.
Challenge 6-C Heist level reward:
Complete all challenges to unlock Veiled SWAT as a Bot and playable character in arcade mode and the next challenge.
Challenge 7-A Shop 'til you Drop level reward:
Complete all challenges to unlock Ginger as a Bot in arcade mode and Challenge 7-B Sorry, Was That Your Bag?
Challenge 7-B Sorry, Was That Your Bag? level reward:
Complete all challenges to unlock "All Enemies are Gingerbreads" cheat and Challenge 7-C Everyone Must Go!
Challenge 7-C Everyone Must Go! level reward:
Complete all challenges to unlock Gingerbead as a playable character in arcade mode.
Challenge 8-A Girls 'n' Boys level reward:
Complete all challenges to unlock Fun-Bunny as a Bot in arcade mode and Challenge 8-B Dinner Dates.
Challenge 8-B Dinner Dates level reward:
Complete all challenges to unlock the "All Enemies are Bunnies" cheat and Challenge 8-C Bone Grab.
Challenge 8-C Bone Grab level reward:
Complete all challenges to unlock Farrah Fun-Bunny as a playable character in arcade mode.
Challenge 9-A I Can't Hear Anyone Screaming level reward:
Complete all challenges to unlock TimeSplitters as a Bot Set in arcade mode; TimeSplitter, and TimeSplitter (Same name, different character) as bots in arcade mode.
Challenge 9-B Flight Delay level reward:
Complete all challenges to unlock TimeSplitter as a playable character in arcade mode.
Gameshark Codes: Requires a North American (NTSC) Gameshark cartridge:
(M) Must Be On ECB784201456E79B
Invincible 1CADA6681456E7A6
Invisible 1CADA66C1456E7A6
Sites: