Your ghost form's meter is written back to full each time the game updates it, so you can stay out of a body as long as you like.

Possessing a soldier completes at once: the possession progress is written as full each time the game updates it.

Keeps the possess meter marked as full. Takes effect once the game has read the meter after the trainer attached.

Holds the wait between dashes at 0.01 seconds, so you can dash again almost at once.

Holds the dash button hold timer at 2, so a held dash is charged at once.

Shows your life, talisman and bomb counts and the ghost's walking and running speeds, and sets them to what you type. Turn it on to read them; they show once the game has read the possess meter.

Holds the closest enemy's alert timer and detection distance at 0, so the soldier nearest to you does not spot you. Only the closest enemy is affected.