Tomb Raider 5 - Chronicles cheats and cheat codes for PC

Unlimited Large Medipacks:
Note: This cheat will only work when your health is not on the maximum, and 
you have exactly 1 piece of Large Medipack. 
1.) Open your inventory by presing escape. (Esc key)
2.) Highlight the Large Medipack
3.) Hold [Look] ([Keypad 0] by default) and hit 9 on the top row of the keyboard. 
4.) Then, use the Large Medipack once. 
5.) Exit and re-enter the inventory screen.

Unlimited Small Medipacks:
Note: This cheat will only work when your health is not on the maximum, and 
you have exactly 1 piece of Small Medipack. 
1.) Open your inventory by presing escape. (Esc key)
2.) Highlight the Small Medipack
3.) Hold [Look] ([Keypad 0] by default) and hit 0 on the top row of the keyboard. 
4.) Then, use the Large Medipack once. 
5.) Exit and re-enter the inventory screen.


Perform a handstand when you climb an object:
Hold Walk as you climb.

Perform a somersault:
Crawl to the very edge of a platform or ledge. While holding Crawl, press Jump. 

Easy rolling:
Instead of pressing END press the Up + Down arrows.

 
Hexc heat:
Open your Tomb Raider Chronicles saved game file with a 
Hex Editor the edit the following offsets.

# Secret Places (Flowers)
- Goto Hexadecimal offset 1C3. change value to 02 or 03.
to changes this you must have at least 1 flower every 
new places we must find 3 secret flowers of 36 

# Unlimited Small Medipack 
- Goto Hexadecimal offset 194. change value to FFFF.

# Unlimited Large Medipack 
- Goto Hexadecimal offset 196. change value to FFFF.

# Unlimited Flares
- Goto Hexadecimal offset 198. change value to FFFF.

# Unlimited Uzi 
- Goto Hexadecimal offset 19C. change value to FFFF.

# Unlimited Revolver
- Goto Hexadecimal offset 19E. change value to FFFF.

# Unlimited Shotgun Normal Ammo
- Goto Hexadecimal offset 1A0. change value to FFFF.

# Unlimited Shotgun WideShot Ammo
- Goto Hexadecimal offset 1A2. change value to FFFF.

*** FF FF = Unlimited
    90 00 = 144 Ammo 
    01 00 = 1 Ammo
    0A 00 = 10 Ammo .. etc