Nano-Suit

The Nano-Suit is an option in Completing the Mission during the "Free Man" pathway.

Henry can choose the suit when he gets trapped by the Right Hand Man in the cafetaria of the Toppat Orbital Station. When chosen, the suit instantly forms around his body, and allows him to block a punch from the Right Hand Man, then he breaks through the cafeteria's glass window and flees into space.

Unlike most other options, the nano-suit does not disappear after this one choice screen, but Henry keeps using it for the remainder of the pathway. In the next choice, the suit is revealed to be equiped with:
 * Fire Missiles (Fail) - Henry aims and fires at the Right Hand Man, but flies alongside the missile while it is still attached to his suit. The explosion kills both Henry and the Right Hand Man.
 * Positron Reflector (Fail) - Henry reflects the Lasers with his reflector, but the Right Hand Man proceeds to smash him with his fist, causing Henry to fly off to his doom and burst into a flame pillar that somehow pierces the Right Hand Man without hurting him.
 * Max Gravity Boots - Henry uses the gravity boots to break through the solar panels

Fire Missiles
The release mechanism is located near your thumb on the right hand. It's a small button with a missile symbol on it. All you need to do is hit that to fire off the missile. WARNING: If you do not disconnect the missile it may activate while still connected to your suit.

Positron Reflector
Unfortunately it only reflects projectiles.

Trivia

 * This may be a reference to the Iron Man suit from the Marvel Cinematic Universe (more specifically, the suit he used in "Avengers: Infinity War"), or to the Nanosuit from the Crysis series.
 * The Positron Reflector is reference to the reflector Fox McCloud can use for his Down Special in Super Smash Bros.
 * While the nano-suit provides a sealed environment for use in space, it does not protect versus burning in the atmosphere.