This collection contains all of my publicly-released maps of 2017. These are some of my best maps. Includes part of the "Primary Fire" collection (monoportal puzzles). Map quality ranges from decent to pretty good (no more bad maps hopefully).

All my puzzles from 2016. Some are good, some are bad, most are decent. Includes "Quality Control" series and part of "Primary Fire" (monoportal puzzles).

Please don't play this. It's bad.

A series of maps with mono-portal puzzles, with ranging difficulties and clever solutions only possible if you have a single portal to use!

Think forwards, not backwards! Predictability is a series of challenging maps dedicated to taking experienced players from "Thinking With Time Machine" and introducing them to a new way of thinking with portals... and time machine. Unlike most "Thinking Wi

Welcome to Aperture Science's Quality Control Testing Initiative! A series of maps dedicated to deeply test the properties (and quality) of all sorts of testing elements. Buttons, Bridges, Lasers, Cubes, Gels, Panels and more! Subscribe for testing today,