| ID | Interpret | Skladba | Album | |
| 61. | Nine Inch Nails | 3 Ghosts I | Portal: Prelude Soundtrack |   |
| 62. | Nine Inch Nails | 9 Ghosts I | Portal: Prelude Soundtrack | |
| 63. | Nine Inch Nails | 7 Ghosts I | Portal: Prelude Soundtrack | |
| 64. | Final Round | Angel of Darkness | Newgrounds Audio Portal | |
| 65. | Joseph S. Levin | Dream | Portal Design Electronica | |
| 66. | Joseph S. Levin | Sausages | Portal Design Electronica | |
| 67. | ERH | Abs O5 080 Guitar | Portal: Prelude Soundtrack | |
| 68. | ERH | Atmosphere 2 | Portal: Prelude Soundtrack | |
| 69. | ERH | Atmosphere String 2 | Portal: Prelude Soundtrack | |
| 70. | ERH | C2R B2 1B Strings | Portal: Prelude Soundtrack | |
| 71. | ERH | Atmosphere 4 | Portal: Prelude Soundtrack | |
| 72. | Setu-Firestorm | LoZ - Legend Reborn | Newgrounds Audio Portal | |
| 73. | ERH | Atmosphere 1 | Portal: Prelude Soundtrack | |
| 74. | ERH | Atmosphere 2 | Portal: Prelude Soundtrack | |
| 75. | ERH | Swell Pad | Portal: Prelude Soundtrack | |
| 76. | ERH | Discovering GlaDOS | Portal: Prelude Soundtrack | |
| 77. | Silence | Particule | Portal: Prelude Soundtrack | |
| 78. | -EON- | LightWave | Newgrounds Audio Portal | |
| 79. | ZeRo-BaSs | *Atomic Trigger 3* / ZeRo BaSs | Newgrounds Audio Portal | |
| 80. | DJ Quicksilver | Clubfiles One | http://www.power-portal.g4.to | |
| 81. | Corn and Beans | {Midnight} | Newgrounds Audio Portal | |
| 82. | Dimrain47 | Frozen in Black and Silver | Newgrounds Audio Portal | |
| 83. | Dimrain47 | The Prototype | Newgrounds Audio Portal | |
| 84. | chainsaw 09 | -Space pirates- | Newgrounds Audio Portal | |
| 85. | DaGrahamCraka | {Runaway} | Newgrounds Audio Portal | |
| 86. | cornandbeans | {The Traveller} | Newgrounds Audio Portal | |
| 87. | cornandbeans | Aqua Zone Remix [Full Version] | Newgrounds Audio Portal | |
| 88. | chainsaw 09 | -techock- | Newgrounds Audio Portal | |
| 89. | Chainsaw 09 | -Space pirates- | Newgrounds Audio Portal | |
| 90. | cornandbeans | {Stay With Me} | Newgrounds Audio Portal | |
