MDA

MDA stands for Mechanics, Dynamics and Aesthetics.

This are used to define certain aspects of a game that help the development.

Mechanics

 * Keyboard Movement: The usual use of W,A,S,D keys to move around the map.
 * Pick-Up: This mecanic is used in the first puzzle, when pressing F the player can grab the nearest physics object and take it with them.
 * Slide: A mechanic used in the second puzzle, when the player is in one of the colour bases they can press the arrow key in order to have the cube slide in the board.
 * Interactions: A mechanic that allows the NPCs to communicate with the player and pick up items by pressing F.

Dynamics

 * Puzzle solving
 * Different endings

Aesthetics

 * Fear of losing all your memories.
 * Mysterious world and individuals.
 * Mysterious protagonist.