Metro ~ Last Light: Trainer (+20) [1.0.0.14] {Aleksander D}

NumPad 1 ~ Immortality
NumPad 2 ~ No Reload
NumPad 3 ~ Infinite Ammo
NumPad 4 ~ Infinite Electricity
NumPad 5 ~ Infinite Filters Duration
NumPad 6 ~ Infinite First Aid Kits

Metro ~ Last Light: Trainer (+20) [1.0.0.14] {Aleksander D} Free Download

NumPad 7 ~ Infinite Mines
NumPad 8 ~ Infinite Knives and Bombs
NumPad 9 ~ Indestructible Gas Mask
NumPad 0 ~ One Hit Kills
NumPad / ~ Super Speed
NumPad * ~ Super Jump
Numpad + ~ Max Accuracy
Numpad – ~ Rapid Fire
Numpad. ~ Infinite Compressed Air in Weapons
Page Up ~ Slow Down Time
Page Down ~ Speed ​​Up Time
HOME ~ No Overheating
End ~ Infinite Ammo to Revolving Crossbow
F9 ~ Activate Teleport
F10 ~ Save Position
F11 ~ Teleport
F12 ~ Undo Teleportation

Start the trainer first, then the game (Or vice versa).
During the game, press the keys indicated in the trainer.