| 1. |  Halt and Catch Fire | Microprose Software Historie – Julian Gollops X-COM Reihe | 22,641 | |
| 2. | MartinSpielt | Let's Play X-COM: UFO Defense / UFO: Enemy Unknown #1 - Gameplay German / Deutsch | 17,063 | Let's Play |
| 3. | GameTube | Let's Play X-COM: UFO Defense / UFO: Enemy Unknown - Solo-LP auf MartinSpielt | 13,746 | Let's Play |
| 4. | MartinSpielt | Let's Play X-COM: UFO Defense #2 - Massaker bei Nacht | 5,477 | Let's Play |
| 5. | Writing Bull | So war damals ... X-COM UFO: Defense (UFO: Enemy Unknown) | 4,648 | |
| 6. | MartinSpielt | X-COM: UFO Defense / UFO: Enemy Unknown (1994) - Intro | 4,105 | |
| 7. | MartinSpielt | Let's Play X-COM: UFO Defense #5 - Reboot | 3,046 | Let's Play |
| 8. | MartinSpielt | Let's Play X-COM: UFO Defense #4 - TERROR!!! | 3,025 | Let's Play |
| 9. | MartinSpielt | Let's Play X-COM: UFO Defense #3 - Vorbereitung | 2,894 | Let's Play |
| 10. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 01 - Let's Play [Deutsch] - Auf ein Neues... | 2,778 | Let's Play |
| 11. | Writing Bull | X-COM UFO Defense: Outtake | 1,680 | |
| 12. | MartinSpielt | Streamplan: XCOM Ufo Defense / Enemy Unknown auf Twitch und Youtube | 1,373 | |
| 13. | Lando-Systems | 50 Classic Final Bosses (Amiga/C64/DOS/Windows) | 1,314 | |
| 14. | egonson | Retro Wochen: X-COM UFO: Enemy Unknown | 1,275 | |
| 15. | UstraAhazu | Typical XCOM Moment | X-Com UFO Defense [PS1] | 1,258 | |
| 16. | Darkhan | X-Com: UFO Defence (MS-DOS) Intro und Gameplay | 1,024 | |
| 17. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 02 - Let's Play [Deutsch] - Bumm, Bumm! Die Soldaten fallen um! | 975 | Let's Play |
| 18. | TheShadowCookie | Let's Play X-Com UFO Challenge 09: In Soviet Russia, Alien kills youuu... | 966 | |
| 19. | Veantur | Xenonauts 2 Spritual successor of X-COM: UFO Defense. Closed Beta V25 - The Invasion: Episode 4 | 895 | |
| 20. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 03 - Let's Play [Deutsch] - Monat Eins, ein Debakel | 826 | Let's Play |
| 21. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 05 - Let's Play [Deutsch] - Das Elend nimmt seinen Lauf | 777 | Let's Play |
| 22. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 04 - Let's Play [Deutsch] - Rocky IV | 750 | Let's Play |
| 23. | Syken Plays | XCOM (Syken's Season 1, Mission 4): Impossible / Ironman (0 casulties, 0 countries lost) | 688 | |
| 24. | PC Games Hardware | Retro-Special: Die X-COM-Reihe | 674 | |
| 25. | TheShadowCookie | Let's Play X-Com UFO Challenge 32: Drunk Drivers? | 642 | |
| 26. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 06 - Let's Play [Deutsch] - Die Hallen-Master | 641 | Let's Play |
| 27. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 07 - Let's Play [Deutsch] - Reptilienplage | 609 | Let's Play |
| 28. | TheShadowCookie | Let's Play X-Com UFO Challenge 19: Even more Traitors... | 608 | |
| 29. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 08 - Let's Play [Deutsch] - Routinierte Ungeziefertilgung | 594 | Let's Play |
| 30. | Astroneer_Knut | UFO - 10 - neue Alien-Rassen (German/Deutsch) | 588 | |
| 31. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 09 - Let's Play [Deutsch] - Ewig ruft der Bauernhof... | 548 | Let's Play |
| 32. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 10 - Let's Play [Deutsch] - Der reinste Terror! | 545 | Let's Play |
| 33. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 11 - Let's Play [Deutsch] - Schwanzeinziehen leicht gemacht | 534 | Let's Play |
| 34. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 12 - Let's Play [Deutsch] - Immer Ärger mit den Russen | 527 | Let's Play |
| 35. | Strategos Xenophon | UFO Enemy Unknown: Ein Nostalgie-Trip in die Anfänge der Sci-Fi-Taktikspiele! | 522 | |
| 36. | Astroneer_Knut | UFO - 11 - Ufos in der Arktis (German/Deutsch) | 522 | |
| 37. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 17 - Let's Play [Deutsch] - Die Aliens drehen auf | 501 | Let's Play |
| 38. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 16 - Let's Play [Deutsch] - Artenforschung und Netzwerkausbau | 475 | Let's Play |
| 39. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 14 - Let's Play [Deutsch] - Abnippeln nach Plan | 473 | Let's Play |
| 40. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 13 - Let's Play [Deutsch] - Das USA-Komplott | 473 | Let's Play |
| 41. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 15 - Let's Play [Deutsch] - Die Chryssaliden-Plage | 467 | Let's Play |
| 42. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 65 - Let's Play [Deutsch] - Erik und die deutsche Mentalität | 465 | Let's Play |
| 43. | Astroneer_Knut | UFO - 9 - Alien-Forschungen (German/Deutsch) | 455 | |
| 44. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 18 - Let's Play [Deutsch] - Sturm auf die Alienbasis | 451 | Let's Play |
| 45. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 25 - Let's Play [Deutsch] - Von Basis zu Basis | 449 | Let's Play |
| 46. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 21 - Let's Play [Deutsch] - Bombenhagel und Granaten! | 434 | Let's Play |
| 47. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 22 - Let's Play [Deutsch] - Die Verteidigung durchbrochen... | 432 | Let's Play |
| 48. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 20 - Let's Play [Deutsch] - Metaspielchen | 422 | Let's Play |
| 49. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 28 - Let's Play [Deutsch] - Die Nacht der Schlangen | 418 | Let's Play |
| 50. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 26 - Let's Play [Deutsch] - Den Grünspan ausmisten | 415 | Let's Play |
| 51. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 23 - Let's Play [Deutsch] - Runter von meinem Stützpunkt! | 415 | Let's Play |
| 52. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 40 - Let's Play [Deutsch] - Commander LST explodiert! | 414 | Let's Play |
| 53. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 32 - Let's Play [Deutsch] - Die XCOM demiziert sich selbst | 412 | Let's Play |
| 54. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 24 - Let's Play [Deutsch] - Versteckspielchen | 409 | Let's Play |
| 55. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 19 - Let's Play [Deutsch] - Die Panikmacher | 407 | Let's Play |
| 56. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 58 - Let's Play [Deutsch] - Zunkunftsblick in die Hölle | 406 | Let's Play |
| 57. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 29 - Let's Play [Deutsch] - Die Wüste lebt | 405 | Let's Play |
| 58. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 35 - Let's Play [Deutsch] - Abonnenten-Massenrekrutierung | 404 | Let's Play |
| 59. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 27 - Let's Play [Deutsch] - Ätzende Säurespucker | 404 | Let's Play |
| 60. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 60 - Let's Play [Deutsch] - Ähmmm... | 391 | Let's Play |
| 61. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 31 - Let's Play [Deutsch] - Blasterrache oder: Wo ist das Haus hin? | 379 | Let's Play |
| 62. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 30 - Let's Play [Deutsch] - Sand im Getriebe | 379 | Let's Play |
| 63. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 36 - Let's Play [Deutsch] - Chrysaliden? Nein, danke! | 375 | Let's Play |
| 64. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 47 - Let's Play [Deutsch] - Im Inneren der Erntemaschine | 375 | Let's Play |
| 65. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 46 - Let's Play [Deutsch] - Granatenschwingende Waldmeister | 374 | Let's Play |
| 66. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 38 - Let's Play [Deutsch] - Blaster vs. Sektoiden, Runde 1 | 374 | Let's Play |
| 67. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 59 - Let's Play [Deutsch] - Der Albtraum | 368 | Let's Play |
| 68. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 33 - Let's Play [Deutsch] - Letztes Zucken auf der Geisterbasis | 359 | Let's Play |
| 69. | DoctorPirx | Let's Play X-COM UFO Enemy Unknown [DE] 30 Landed Battleship | 351 | Let's Play |
| 70. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 37 - Let's Play [Deutsch] - Die beschissene Kackfolge | 350 | Let's Play |
| 71. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 41 - Let's Play [Deutsch] - Sanfte Schritte durch heißen Sand | 346 | Let's Play |
| 72. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 39 - Let's Play [Deutsch] - Das Elend entfaltet sich | 344 | Let's Play |
| 73. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 48 - Let's Play [Deutsch] - So ein Wiedereinstieg ist schwer... | 340 | Let's Play |
| 74. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 34 - Let's Play [Deutsch] - Mutonenbesuch bei den Chinesen | 337 | Let's Play |
| 75. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 45 - Let's Play [Deutsch] - Mutonen-Ernte in der Wüste | 337 | Let's Play |
| 76. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 43 - Let's Play [Deutsch] - Adieu aus Japan! | 335 | Let's Play |
| 77. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 44 - Let's Play [Deutsch] - Frische Bergluft schnuppern | 327 | Let's Play |
| 78. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 42 - Let's Play [Deutsch] - Hüttengaudi mit den Schlangenmenschen | 326 | Let's Play |
| 79. | TheShadowCookie | Let's Play X-Com UFO Challenge 102: Alien Terror Ship | 315 | Let's Play |
| 80. | TheShadowCookie | Let's Play X-Com UFO Challenge 117: Alien Abductor | 312 | Let's Play |
| 81. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 49 - Let's Play [Deutsch] - Grünspan und Kotzern zum Trotz | 300 | Let's Play |
| 82. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 63 - Let's Play [Deutsch] - Schmuddelfilme in unserer Wegwerf-Gesellschaft | 279 | Let's Play |
| 83. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 64 - Let's Play [Deutsch] - Backpfeife für LST | 268 | Let's Play |
| 84. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 55 - Let's Play [Deutsch] - Hallo vom Sensenmann! | 266 | Let's Play |
| 85. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 50 - Let's Play [Deutsch] - Eskalation der Mutonen | 265 | Let's Play |
| 86. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 51 - Let's Play [Deutsch] - Nervende Suche nach dem Letzten | 261 | Let's Play |
| 87. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 53 - Let's Play [Deutsch] - Lebende Gefangene | 260 | Let's Play |
| 88. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 57 - Let's Play [Deutsch] - Höhenjammern | 259 | Let's Play |
| 89. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 52 - Let's Play [Deutsch] - Basenexpansion | 258 | Let's Play |
| 90. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 56 - Let's Play [Deutsch] - Raketen in die Tanke! | 244 | Let's Play |
| 91. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 54 - Let's Play [Deutsch] - Unterhosen? Wir müssen reden! | 242 | Let's Play |
| 92. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 61 - Let's Play [Deutsch] - Asychron-Abfuck | 240 | Let's Play |
| 93. | Pretty Old Pixel | UFO: Enemy Unknown [re.play - #0] Intro / Unboxing [German/Deutsch] | 240 | |
| 94. | Screen Shooters | [ Flashback ] Rick Dangerous (1989) - Commodore 64 | 229 | Let's Play |
| 95. | blind wanderer | OpenXcom Extended | 228 | |
| 96. | LST Retro Gaming Videos | UFO: ENEMY UNKNOWN - 62 - Let's Play [Deutsch] - Letzte Asynchron-Zuckungen | 214 | Let's Play |
| 97. | DoctorPirx | Let's Play X-COM UFO Enemy Unknown [DE] 23 New Aliens | 189 | Let's Play |
| 98. | Astroneer_Knut | UFO - 18 - neue Alienbasen (German/Deutsch) | 167 | |
| 99. | Astroneer_Knut | UFO - 1 - Die Invasion beginnt (German/Deutsch) | 154 | |
| 100. | sydkas | XCOM: UFO Defense #001 - unser neuer Stützpunkt | 138 | |
