Link to your Game Design Doc on Google Drive.
https://docs.google.com/document/d/1cwS2GRIiM4x7SyRhrxuSTpof8xskE5Hh_XP9dbnq9sA/edit?usp=sharing

Have you checked that your GDD is publicly accessible ?
Yes

Is your game set to public on itch.io so we can see it?
Yes

Summarise your game!
A 3D puzzle platformer with physics based controls.
The player controls a sticky ball and can attach weapons (and other objects) to it in order to solve physics and movement centered puzzles.

The weapons become part of the body, the player becomes the weapon.

Use either a mouse or an controller:
WASD to move, mouse to look around
Shift to speed up
Space to jump
Left Mouse Button (hold) to aim and (release) to shoot

Left Stick to move, Right Stick to look around
LT to speed up
A (South-button) to jump
RT to (hold) aim and (release) to shoot

Please explain how your game fits the theme:
The weapons become part of the body, the player becomes the weapon.