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 2 TimeSplitters 2 Cheats 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
• Gun Sounds
• Enemy Rockets
• All Heads Detachable
• Infinite Ammo
• Headless
• Big Heads
• Big Hands
• Small Heads
• Enemies turn to Ducks
• Enemies turn to Robofish
• Enemies turn to Bricks
• Enemies turn to Impersonators
• Enemies turn to Gingerbread
• Enemies turn to Bunnies

TimeSplitters 2 Cheats

• Big Heads
• Small Heads
• Silly Hats
• Paintball
• Fat Characters
• Slow Motion Deaths
• All Characters Cloaked
• Cardboard Characters
• Rotating Heads
• Unlimited Ammo

TimeSplitters: Future Perfect Cheats

8-bit Characters

This cheat makes the game's graphics very pixelated, much like an old NES game.

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.

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.