| 101. | Aperture Tag #2 (Portal 2 Mod) — Thinking Without Portals | 835 | | Portal 2
|
| 102. | Portal 2 Tests: Looking Up | 837 | | Portal 2
|
| 103. | Portal 2 Tests: Above Aperture (1/3) | 839 | | Portal 2
|
| 104. | Portal 2 Tests: Discouragement Fizzler | 841 | | Portal 2
|
| 105. | Portal 2 Tests: 12 Angry Tests (4/4) | 847 | | Portal 2
|
| 106. | Portal 2 Tests: Without Portalgun (2/3) | 881 | | Portal 2
|
| 107. | Announcements: NEW Channel, Portal 2 Co-op, New Solo Let's Play! | 900 | Let's Play | Portal 2
|
| 108. | Portal 2 Tests: Wheatley's Sequel | 912 | | Portal 2
|
| 109. | Portal 2 Tests: Designed For Danger (3/4) | 933 | | Portal 2
|
| 110. | Portal 2 Tests: Cubi | 945 | | Portal 2
|
| 111. | Portal 2 Tests: Superman on Steroids | 952 | | Portal 2
|
| 112. | Portal 2 Tests: Telekinesis | 953 | | Portal 2
|
| 113. | Portal 2 Tests: Cosmogony (1/2) | 958 | | Portal 2
|
| 114. | Portal 2 #1 — A Piece of Cake | 1,004 | | Portal 2
|
| 115. | Portal 2 Tests: 12 Angry Tests (1/4) | 1,024 | | Portal 2
|
| 116. | Portal 2 Tests: Impossible Geometry | 1,040 | | Portal 2
|
| 117. | Portal 2 Tests: Lab Rat Theory | 1,074 | | Portal 2
|
| 118. | Portal Stories: Mel #2 (Portal 2 Mod) — Old Reliable | 1,097 | | Portal 2
|
| 119. | Portal 2 Tests: Double Cross | 1,131 | | Portal 2
|
| 120. | Portal 2 Tests: Designed For Danger (1/4) | 1,326 | | Portal 2
|
| 121. | Portal 2 Tests: Designed For Danger (4/4) | 1,385 | | Portal 2
|
| 122. | Portal 2 Tests: Without Portalgun (1/3) | 1,387 | | Portal 2
|
| 123. | Aperture Tag #1 (Portal 2 Mod) — Scientist or Artist? | 1,392 | | Portal 2
|
| 124. | Portal 2 Tests: No Money For Chambers | 1,499 | | Portal 2
|
| 125. | Portal Stories: Mel #1 (Portal 2 Mod) — Good Night | 1,552 | | Portal 2
|
| 126. | Portal 2 Tests: Into The Multiverse Part 7 — The WORST kind of test! | 1,600 | | Portal 2
|
| 127. | Portal 2 Tests: Timeless | 1,644 | | Portal 2
|
| 128. | Portal 2 Tests: Into the Multiverse: Part 6 | 1,725 | | Portal 2
|
| 129. | Portal 2 Tests: Into the Multiverse: Part 4 | 1,998 | | Portal 2
|
| 130. | Portal 2 Tests: Into the Multiverse: Part 5 | 2,012 | | Portal 2
|
| 131. | Portal 2 Tests: Wheatley's Detour | 2,209 | | Portal 2
|
| 132. | Portal 2 #9 (End) — The Part Where He Kills Me | 2,366 | | Portal 2
|
| 133. | You Monster... - Portal Stories: Mel #15 (The End) | 2,661 | | Portal 2
|
| 134. | Portal 2 Tests: Into the Multiverse: Part 2 | 2,720 | Let's Play | Portal 2
|
| 135. | Portal 2 Tests: Into the Multiverse: Part 3 | 3,270 | | Portal 2
|
| 136. | Portal 2 Tests: Into the Multiverse: Part 1 | 6,298 | Let's Play | Portal 2
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