Activating this trainer:
If not state otherwise below, press F1 at main menu.
Listen for 'Trainer Activated'.
Press desired hotkey. All hotkeys can be changed on the trainer.

Promo Options:
F2: Super Speed

Trainer Options:
NumPad1: Infinite Health
NumPad2: Unlimited TP
NumPad3: Unlimited SP
NumPad4: One Hit Kills
NumPad5: EXP Multiplier
NumPad6: Unlimited LP
NumPad7: Unlimited Item Usage
NumPad8: No Item Cooldown
NumPad9: Get All Tools
Multiply: Get All Synthesis Materials
Add: Get All Weapons
Separator: Get All Armors
Subtract: Get All Accessories
Decimal: Get All Ingredients
Divide: Change Gald
F1: Reset Play Time
F2: Super Speed
F3: Slow Motion

Editor Options:
Player: Gald
Player: Play Time

Notes:

EXP Multiplier: While active your gained EXP is multiplied by 4. Change the amount by clicking on the 'More Options' on the right

Get All Tools: While active open your inventory. Please backup your savegame before using this option

Get All Synthesis Materials: While active open your inventory. Please backup your savegame before using this option

Get All Weapons: While active open your inventory. Please backup your savegame before using this option

Get All Armors: While active open your inventory. Please backup your savegame before using this option

Get All Accessories: While active open your inventory. Please backup your savegame before using this option

Get All Ingredients: While active open your inventory. Please backup your savegame before using this option

Change Gald: Open ingame menu first where gald is shown

Reset Play Time: Open ingame menu first where gald is shown