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.

Trainer Options

# Player 
     NumPad1: Unlimited Health
     NumPad2: No Hunger

# Player Movement 
     NumPad3: Super Speed
     NumPad4: Unlimited Jumps

# Crafting 
     NumPad5: Easy Crafting

# Inventory 
     NumPad6: Unlimited Place Blocks

# Enemies 
     NumPad7: Freeze Monsters
     NumPad8: Super Damage

# Environment 
     NumPad9: Freeze Time of Day

# Gameplay 
     Multiply: Game Speed

Editor Options

# Base Progression 
     Score
     Base Level
     Flag Level

# Inventory 
     Amount in Slot 1

# Player Stats 
     Max HP
     Current HP
     Max Hunger
     Current Hunger
     Current ATK
     Current DEF

Notes

Amount in Slot 1:
If value isn't showing up, drop an item then pick it up.  This shows you the amount of the stack in the very first slot.  You can move items here, then give yourself more, or take them away.