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:
NumPad3: Unlimited Dash

Trainer Options:
NumPad1: Unlimited Player Health
NumPad2: Fill Heat Gauge
NumPad3: Unlimited Dash
NumPad4: Super Damage
NumPad5: Super Add XP
NumPad6: Unlimited Melee Weapon Durability
NumPad7: Unlimited Gun Durability
NumPad8: No Reload
NumPad9: Reset and Freeze Arena Timer

Editor Options:
Currencies: Money
Currencies: Casino Chips
Currencies: Battle Points
Currencies: Completion Points (CP)

Notes:

EDITOR OPTIONS
For Currencies, enter the menu where you can see your money and the menu list, and then note the values fill in to the editor. Change the value then lock it in using TAB.

Unlimited Player Health: Toggle on and you have unlimited health.

Fill Heat Gauge: Toggle on and the heat gauge is ready for heat gauge attacks.

Unlimited Dash: Toggle on and you can sprint while in the city.

Super Damage: Toggle on and most enemies go down quickly when attacked.

Super Add XP: Toggle on and each XP gain is 1000 points.

Unlimited Melee Weapon Durability: Toggle on and Melee weapons uses do not decrease when you use them.

Unlimited Gun Durability: Toggle on and gun uses do not decrease when you use them.

No Reload: Toggle on and the weapon fires without the ammo in the current clip decreasing.

Reset and Freeze Arena Timer: Toggle on and the clock that times your battles in the Arena resets to 0 and remains there.