Beyond Imagination - think outside of the box! What might look like a paradox at first, can be solved in another more complex way. - estimated difficulty: hard (logic based puzzle) - estimated blindrun playtime: 45 minutes (or more) - no ninja skills and n...

Beyond Imagination - think outside of the box! What might look like a paradox at first, can be solved in another more complex way. - estimated difficulty: hard (logic based puzzle) - estimated blindrun playtime: 30 minutes (or more) - no ninja skills and n...

Be sure to make use of the 'tab' function in which you can see what your partner sees. Keep in mind in cooperative chambers you must employ two sets of portals. Teamwork and communication is key to completing any cooperative test chamber....

A coop map made for the 2011 summer mapping initiative. https://www.thinking.withportals.com/ Have fun people!...

"As our data clearly shows, humans cannot be trusted." -Cave Johnson Lets see if your partner is as reliable as you think they are. Update (2012-10-30): The main chamber has been modified so that it can now manufacture two linked challenges at once. The en...

My third two-player puzzle. This one is a bit trickier then the others!...

Hakuna Matata - "no worries"; - estimated difficulty: medium - no ninja skills needed - you do not have to die to solve this map - if you lose your portals, it is easy to get them back If you need any help in solving this map, just watch the walkthrough vi...

Hakuna Matata - "no worries"; - estimated difficulty: medium - no ninja skills needed - you do not have to die to solve this map - if you lose your portals, it is easy to get them back If you need any help in solving this map, just watch the walkthrough vi...

Hakuna Matata - "no worries"; - estimated difficulty: medium - no ninja skills needed - you do not have to die to solve this map - if you lose your portals, it is easy to get them back If you need any help in solving this map, just watch the walkthrough vi...

Hakuna Matata - "no worries"; - estimated difficulty: medium - no ninja skills needed - you do not have to die to solve this map - if you lose your portals, it is easy to get them back If you need any help in solving this map, just watch the walkthrough vi...

Two floors, two players. Get in sync and drop the cubes....

I drive a Chevrolet movie theatre....

The entire map-series has been reworked and updated on 29. June 2017 This map uses a funnel and a light bridge to create some awesome teamwork. estimated difficulty: easy/medium Don't worry if you lose your portals or die by accident: You only have to solv...

The entire map-series has been reworked and updated on 29. June 2017 This map uses a funnel and speed gel to create some awesome teamwork. estimated difficulty: easy/medium Don't worry if you lose your portals or die by accident: You only have to solve eac...

The entire map-series has been reworked and updated on 29. June 2017 This map uses a funnel and the edgeless safety cube to create some awesome teamwork. estimated difficulty: easy/medium Don't worry if you lose your portals or die by accident: You only ha...

The entire map-series has been reworked and updated on 29. June 2017 This map uses a funnel and blue gel to create some awesome teamwork. estimated difficulty: easy/medium Don't worry if you lose your portals or die by accident: You only have to solve each...