Portal 2

All Discussions Screenshots Artwork Broadcasts Videos Workshop News Guides Reviews

Community maps. For science.

Welcome to Aperture Laboratories, home of the Perpetual Testing Initiative. Easily create, share and play test chambers authored by and for the Portal 2 community. Do your part! Contribute to Science!
Learn More

Home

Discussions

About

Filter by Date

Show items tagged with all of the selected terms:

Some items are not possible to include in the game. You can still find them if you select this box.

Browsing: Collections

Containing item: "Gate"

Save this Search Query

Showing 1-4 of 4 entries

Sort by Over time period

problem solving folder

Collection by 战神

Maps With Deficiencies

Collection by wildgoosespeeder

General Information: The purpose of this collection is to showcase bad level design. It didn't originally serve this purpose. Now this collection serves a broader purpose while still serving its original purpose. This collection came into existance because

FSUfolder_B

Collection by portal2fsu

Folder B

portal 2 fsu testing levels

Collection by portal2fsu

This collection includes the introduction levels and the testing levels.

Per page: 9 18 30