Intentions

–  Teach a new mechanic
–  Combine limited ingredients
–  Progression of the difficulty

CONSTRAINTS

2 min | Walkthrough
Difficulty level : 5/5

ENGINE

Portal 2 Map Editor

Overview

–  Level objective visible from the start
–  Three sections with a central HUB
–  In the HUB, the player discovers that they need two cube
–  Multiple step for hard difficulty

Ingredients

Button

Activated when either a player or cube is placed upon it

Fizzler

Block any portal that passes through, while allowing the player to pass

Laser

Deadly lasers emitting from the same type of device housing the Fizzlers

Laser Catcher

Receptacle of laser beam and activate multiple system

Teach

–  Guide to one unique action
–  Force the player to think outside the box

Puzzle #1

–  Reuse the mechanics learned previously
–  Player must think with minimal ingredients

Puzzle #2

–  The player can’t touch the cube: he needs to find a solution from the observation room
–  Rewarding moments when the cube swing

Puzzle Final

–  The room is similar but with a challenging final twist 

Highlight