Using this Trainer:
Launch the trainer first, then launch the game and then press F1 at the Main Menu.
Listen for "Trainer Activated". This can take a moment.
Press desired hotkey.
NumPad1: Infinite Health
NumPad2: Infinite Stamina
NumPad3: Infinite Oxygen
NumPad4: Unlimited Food
NumPad5: Unlimited Water
NumPad6: Change EXP By 500
NumPad7: Change Engram Points By 5
NumPad8: Change Quantity Of Selected Item By 5
NumPad9: Ignore Crafting Requirements
NumPad0: Perfect Item Condition
NumPad/: Unlimited Jumps
NumPad*: Instant Taming
NumPad-: Super Running Speed
NumPad+: One Hit Kills
NumPad.: Dinos Cannot Attack
Page Up: Super Crafting Speed
Player: Max Weight
Player: Max Health
Player: Max Stamina
Player: Max Torpor
Player: Max Oxygen
Player: Max Food
Player: Max Water
Player: Engram Points
Player: Selected Item Quantity
Infinite Health: While active you have infinite health. Please note that any massive amount of damage may still kill you. This includes falling from high ground.
Change Quantity Of Selected Item: Open your inventory and select an item, press hotkey to add more.
Free Craft: While active the required resources will not be removed on crafting.
Perfect Item Condition: While active items in your quickslot bar that have a condition bar have perfect condition. Other items without a condition bar for example spears can still break.
One Hit Kills: While active MOST (not all!) dinos can be killed by a single or two hits.
Dinos Cannot Attack: While active dinos will no longer attack.
Unlimited Jumps: While active you can jump while being in the air for an unlimited time.
Super Crafting Speed: While active you craft all items within a very short time.