The first step taken to make the game was David implementing mouse look
Step two was for David to add in movement physics
The third step was for Kai to make the map
The fourth step to making this game was Kai designing the puzzles
Step five was David building the map in Unity
The sixth step was for David to add in the physics for picking up and throwing objects
Step seven was David coding the puzzles into the game
The eighth step was David finishing off the major parts of the game