| 1. | Portal 2 Co-Op: Spare Map Pack - Part 2/3 | 6 | | Portal 2
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| 2. | Portal 2 Co-Op: Insane coop 1 | 2 | | Portal 2
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| 3. | Portal 2 Co-op: Friendship is magic 37 | 2 | | Portal 2
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| 4. | Portal 2 Co-Op: Hakuna Matata 3 | 2 | | Portal 2
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| 5. | Portal 2 Co-Op: Testkammer 8 von tiwopli | 2 | | Portal 2
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| 6. | Portal 2 Co-Op: Interior Crocodile Alligator, Part 2 | 2 | | Portal 2
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| 7. | Portal 2 Co-Op: [PeTI COOP] Sunbury Chambers 19 | 2 | | Portal 2
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| 8. | Portal 2 Co-Op: Laser gates and light bridges, Part 1 | 1 | | Portal 2
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| 9. | Portal 2 Co-Op: Easy Part 5 | 1 | | Portal 2
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| 10. | Portal 2 Co-Op: The Art of Cooperation II | 1 | | Portal 2
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| 11. | Portal 2 Co-Op: Friendship is magic 47 | 1 | | Portal 2
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| 12. | Portal 2 Co-Op: Coop initiative. | 1 | | Portal 2
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| 13. | Portal 2 Co-Op: MAD Labs: Let the Testing Begin | 1 | | Portal 2
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| 14. | Portal 2 Co-Op: Behind the Scenes | 0 | | Portal 2
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| 15. | Portal 2 Co-Op: Hope you like water, Part 2 | 0 | | Portal 2
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| 16. | Portal 2 Co-Op: Aperture Valentine, Part 5-2 | 0 | | Portal 2
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| 17. | Portal 2 Co-Op: Friendship is magic 40 | 0 | | Portal 2
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| 18. | Portal 2 Co-Op: Vertical Cooperation, Part 2 | 0 | | Portal 2
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| 19. | Portal 2 Co-Op: Adventure CO-OP | 0 | | Portal 2
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| 20. | Portal 2 Co-Op: Co-op Basement | 0 | | Portal 2
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| 21. | Portal 2 Co-Op: Trust, Part 3 | 0 | | Portal 2
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| 22. | Portal 2 Co-Op: Spare Map Pack - Part 1/3 | 0 | | Portal 2
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| 23. | Portal 2 Co-Op: Friendship is magic 26 | 0 | | Portal 2
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| 24. | Portal 2 Co-Op: Propulsion, Part 1 | 0 | | Portal 2
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| 25. | Portal 2 Co-Op: [PeTI COOP] Sunbury Chambers 46 | 0 | | Portal 2
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| 26. | Portal 2 Co-Op: This is Teamwork 2 | 0 | | Portal 2
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| 27. | Portal 2 Co-Op: 5 Floors | 0 | | Portal 2
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| 28. | Portal 2 Co-Op: Friendship is magic 38 | 0 | | Portal 2
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| 29. | Portal 2 Co-Op: Propulsion, Part 2 | 0 | | Portal 2
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| 30. | Portal 2 Co-Op: A small adventure, Part 1 | 0 | | Portal 2
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| 31. | Portal 2 Co-Op: Secure Adventure, Part 2 | 0 | | Portal 2
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| 32. | Portal 2 Co-Op: Companion Cube Cooperative Maze 2 | 0 | | Portal 2
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| 33. | Portal 2 Co-Op: Trust, Part 2 | 0 | | Portal 2
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| 34. | Portal 2 Co-Op: Gateway, Part 1 | 0 | | Portal 2
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| 35. | Portal 2 Co-Op: Aperture Valentine, Part 1 | 0 | | Portal 2
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| 36. | Portal 2 Co-Op: A Cooperative Test | 0 | | Portal 2
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| 37. | Portal 2 Co-Op: Companion Cube Cooperative Maze | 0 | | Portal 2
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| 38. | Portal 2 Co-Op: Cooperate or fail, Part 1 | 0 | | Portal 2
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| 39. | Portal 2 Co-Op: Laser gates and light bridges, Part 2 | 0 | | Portal 2
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| 40. | Portal 2 Co-Op: mdm 002 | 0 | | Portal 2
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| 41. | Portal 2 Co-Op: Co-op Chamber E.02 | 0 | | Portal 2
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| 42. | Portal 2 Co-Op: The Art of Cooperation IV | 0 | | Portal 2
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| 43. | Portal 2 Co-Op: CoOp #4 | 0 | | Portal 2
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| 44. | Portal 2 Co-Op: Interior Crocodile Alligator, Part 1 | 0 | | Portal 2
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| 45. | Portal 2 Co-Op: Friendship is magic 52 | 0 | | Portal 2
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| 46. | Portal 2 Co-Op: Aperture Valentine, Part 4 | 0 | | Portal 2
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| 47. | Portal 2 Co-Op: Insane coop 3 | 0 | | Portal 2
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| 48. | Portal 2 Co-Op: A small adventure, Part 2 | 0 | | Portal 2
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| 49. | Portal 2 Co-Op: Friendship is magic 49 | 0 | | Portal 2
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| 50. | Portal 2 Co-Op: Duo Puzzle #3 | 0 | | Portal 2
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| 51. | Portal 2 Co-Op: Friendship is magic 44 | 0 | | Portal 2
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| 52. | Portal 2 Co-Op: Friendship is magic 41 | 0 | | Portal 2
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| 53. | Portal 2 Co-Op: DGU-Dont Give Up - The Tower | 0 | | Portal 2
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| 54. | Portal 2 Co-Op: Aperture Valentine, Part 2 | 0 | | Portal 2
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| 55. | Portal 2 Co-Op: Friends Forever 1 | 0 | | Portal 2
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| 56. | Portal 2 Co-Op: Pyrron_Coop.029 : Barad Dur | 0 | | Portal 2
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| 57. | Portal 2 Co-Op: mdm 004 | 0 | | Portal 2
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| 58. | Portal 2 Co-Op: Thinking May Be Required | 0 | | Portal 2
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| 59. | Portal 2 Co-Op: On Thin Glass | 0 | | Portal 2
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| 60. | Portal 2 Co-Op: [PeTI COOP] Sunbury Chambers 101 | 0 | | Portal 2
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| 61. | Portal 2 Co-Op: Friendship is magic 43 | 0 | | Portal 2
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| 62. | Portal 2 Co-Op: Friendship is magic 42 | 0 | | Portal 2
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| 63. | Portal 2 Co-Op: Friendship is magic 45 | 0 | | Portal 2
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| 64. | Portal 2 Co-Op: Aperture Valentine, Part 3 | 0 | | Portal 2
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| 65. | Portal 2 Co-Op: Brother's Keepers Pt 1, Part 1 | 0 | | Portal 2
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| 66. | Portal 2 Co-Op: Brother's Keepers Pt 1, Part 2 | 0 | | Portal 2
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| 67. | Portal 2 Co-Op: Friendship is magic 50 | 0 | | Portal 2
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| 68. | Portal 2 Co-Op: Trust, Part 1 | 0 | | Portal 2
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| 69. | Portal 2 Co-Op: Gateway, Part 2 | 0 | | Portal 2
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| 70. | Portal 2 Co-Op: Vertical Cooperation, Part 1 | 0 | | Portal 2
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| 71. | Portal 2 Co-Op: Walking With Cubes | 0 | | Portal 2
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| 72. | Portal 2 Co-Op: Friendship is magic 48 | 0 | | Portal 2
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| 73. | Portal 2 Co-Op: Aperture Valentine, Part 5-1 | 0 | | Portal 2
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| 74. | Portal 2 Co-Op: Aperture Valentine, Part 6 | 0 | | Portal 2
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| 75. | Portal 2 Co-Op: Secure Adventure, Part 1 | 0 | | Portal 2
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| 76. | Portal 2 Co-Op: Scientific collaboration IX | 0 | | Portal 2
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| 77. | Portal 2 Co-Op: Friendship is magic 39 | 0 | | Portal 2
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| 78. | Portal 2 Co-Op: Cooperate or fail, Part 2 | 0 | | Portal 2
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| 79. | Portal 2 Co-Op: Hakuna Matata 5 | 0 | | Portal 2
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| 80. | Portal 2 Co-Op: [PeTI COOP] Sunbury Chambers 26 | 0 | | Portal 2
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| 81. | Portal 2 Co-Op: SoulStealer's Level 6 | 0 | | Portal 2
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| 82. | Portal 2 Co-Op: Co-Op: The Escort | 0 | | Portal 2
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| 83. | Portal 2 Co-Op: Sewers | 0 | | Portal 2
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| 84. | Portal 2 Co-Op: Command Central Coop (Needs testing) | 0 | | Portal 2
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| 85. | Portal 2 Co-Op: Hope you like water, Part 1 | 0 | | Portal 2
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