Portal has a lot of maps made throughout development, about 70 to be precise. In this video, we'll be looking at a handful of beta levels, ones that most people would consider weird.

0:00 Intro
1:20 testroom_point_camera
1:48 testroom_point_camera_teleport
2:25 zoo_combine
4:29 zoo_lab
6:10 zoo_testarea
8:00 testroom_trigger_portal
9:08 lab_lvl1
10:19 ragdoll_test
10:51 bonus_longjump
11:37 liquidportal_test
12:28 bts_styleguide
13:55 devtest_01
15:13 test_fling
15:54 portal_bts_styleguide
17:15 Outro


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