From The TimeSplitters Wiki

We do not promote or encourage the use of Cheats when playing online. Cheats listed here are game cheats, and not action "Action Replay" or "Gameshark" etc

Contents 1 TimeSplitters 1 Cheats 1.1 Paintball 1.2 Gun Sounds 1.3 All Heads Detachable 1.4 Infinite Ammo 1.5 Headless 1.6 Big Heads 1.7 Big Hands 1.8 Small Heads 1.9 Enemies turn to Ducks 1.10 Enemies turn to Robofish 1.11 Enemy Bricks 1.12 Enemy Rockets 1.13 Enemies turn to Impersonators 1.14 Enemies turn to Gingerbread 1.15 Enemies turn to Bunnies 2 TimeSplitters 2 Cheats 2.1 Big Heads 2.2 Small Heads 2.3 Silly Hats 2.4 Paintball 2.5 Fat Characters 2.6 Slow Motion Deaths 2.7 All Characters Cloaked 2.8 Cardboard Characters 2.9 Rotating Heads 2.10 Infinite Ammo 3 TimeSplitters: Future Perfect Cheats 3.1 8-bit Characters 3.2 All Characters Cloaked 3.3 Big Hands 3.4 Cardboard Characters 3.5 Cascade 3.6 Fat Characters 3.7 Human Gun Sounds 3.8 Old Film 3.9 Paintball 3.10 Rotating Heads 3.11 Slow Motion Deaths 3.12 Small Heads

TimeSplitters 1 Cheats

Paintball

The Paintball cheat makes all the weapons shoot paintballs instead of it's regular round, though it still does the same amount of damage.

Gun Sounds

All Heads Detachable

The All Heads Detachable cheat allows all characters heads, not just zombie heads, to be detached by weapons.

Infinite Ammo

This cheat makes guns never run out of ammunition.

Headless

This cheat makes all characters headless.

Big Heads

This cheat makes all the character's heads become about twice the size as normal.

Big Hands

This cheat makes all characters' hands become about 3 times the size as normal.

Small Heads

This cheat shrinks every character's head down to half its normal size. Keep in mind the head cheats do not work on certain characters with abnormal heads, like SentryBot.

Enemies turn to Ducks

All enemies become Duckman Drake.

Enemies turn to Robofish

All enemies become Robofish.

Enemy Bricks

This cheat gives all the enemy bots of story mode a brick, instead of their original weapons.

Enemy Rockets

This cheat gives all the enemies of story mode a rocket launcher, instead of their original weapons.

Enemies turn to Impersonators

All enemies become The Impersonator.

Enemies turn to Gingerbread

All enemies become Gingerbread Man.

Enemies turn to Bunnies

All enemies become Farrah Fun-Bunny.

TimeSplitters 2 Cheats

Big Heads

This cheat makes all the character's heads become about twice the size as normal.

Small Heads

This cheat shrinks every character's head down to half its normal size. Keep in mind the head cheats do not work on certain characters with abnormal heads, like SentryBot.

Silly Hats

This cheat gives every character without a hat a silly hat (i.e a chef's hat), the hat can be shot off the character's head. This cheat does not apply to human players, only bots. Here's a list of all the different Silly Hats you can unlock:

• Viking Hat
• Chef Hat
• Pirate Hat
• Big Ears Hat
• Roman Hat

Paintball

The Paintball cheat makes all the weapons shoot paintballs instead of it's regular round, though it still does the same amount of damage.

Fat Characters

This cheat blows each character up to about twice it's normal size widthwise.

Slow Motion Deaths

This cheat makes a character's death animation slow down dramatically.

All Characters Cloaked

This cheat makes all characters have a permanent cloak on.

Cardboard Characters

This cheat makes everyone very thin on the sides, so they have the appearance of cardboard.

Rotating Heads

This cheat makes every character's head rotate constantly at 360 degrees (even after they die!)

Infinite Ammo

This cheat makes guns never run out of ammunition (you never have to reload).

TimeSplitters: Future Perfect Cheats

8-bit Characters

This cheat makes the game's graphics very pixelated, much like an old NES game. Only available in Gamecube version.

All Characters Cloaked

This cheat makes all characters have a permanent cloak on.

Big Hands

This cheat makes all characters' hands become about 3 times the size as normal.

Cardboard Characters

This cheat makes everyone very thin on the sides, so they have the appearance of cardboard.

Cascade

This cheat makes the levels look like binary, similar to the Matrix.

Fat Characters

This cheat blows each character up to about twice it's normal size widthwise.

Human Gun Sounds

This cheat replaces the gun's normal firing sounds with numerous human noises.

Old Film

This cheat makes the game black and white with numerous lines going through the screen, much like an old movie. Only available in Gamecube version.

Paintball

The Paintball cheat makes all the weapons shoot paintballs instead of it's regular round, though it still does the same amount of damage.

Rotating Heads

This cheat makes every character's head rotate constantly at 360 degrees (even after they die!)

Slow Motion Deaths

This cheat makes a character's death animation slow down dramatically.

Small Heads

This cheat shrinks every character's head down to half its normal size.