Welcome to Foursight. This collection of co-op puzzles focuses almost exclusively on pure co-op portal management. Generally, they all follow the same rules as for the layout. You and your partner will have to navigate an increasingly long string of island

Map-series by Ian B.

This collection contains my tests from the "JOULE" series. These tests are in the style of Portal 1, where they gradually introduce the elements of the Portal game. This series is suitable for beginners! Have an interesting passage!

just a lot of vents

Flooded Aperture Series

Map-series by Darkwarrior

Map-series by Invocare_Ignis

Map-series by SoulStealer

Map-series by NOFTEX

Map-series by kbk

Map-series by bluemonkey

Stoles ore mines Jeseníky mountains.

German/Deutsch-------------------------------------------- Das 2. Kapitel enthält Part 11 bis Part 19. ---------------------------------------------------------- GLaDOS ist auferstanden. Du bist erwacht. Und Zack! Hast du den Test fertig gemacht. Alles ist

Thompson, are you playing those computer games again on company time? What did I tell you... hey, that looks interesting. Thompson, out of the chair, I'm commandeering this station. Don't try to argue, as long as you work for me, you do what I say. Yes, ye

German/Deutsch-------------------------------------------- Das 1. Kapitel enthält Part 1 bis Part 10. ---------------------------------------------------------- GLaDOS ist auferstanden. Du bist erwacht. Und Zack! Hast du den Test fertig gemacht. Alles ist

This is a special version of the Countdown to Extinction collection. It contains the original maps plus some extra stuff. The difficulty increases as you proceed, so following the suggested map order is highly recommended.

My second map pack. Each map is, more or less, a proof of concept built using Hammer from the Portal 2 Authoring Tools.