| 2024-09-27 |  The Laird's Lair | Four Play - Stargate / Defender II - 16-bit Comparison | 0:00 | 260 |
| 2024-09-20 | The Laird's Lair | Four Play - Stargate / Defender II - 8-bit Computer Comparison | 0:00 | 250 |
| 2024-09-13 | The Laird's Lair | Four Play - Stargate / Defender II - 8-bit Console Comparison | 0:00 | 323 |
| 2023-11-01 | RetroShell | [Longplay] Retro Ranking: Defender II (Stargate) (1981) - #25 of Top 50 Gen-One Games | Gameplay | 1:11:10 | 8 |
| 2023-10-22 | Planes Trains and Automobiles | DEFENDER 2 = (NES) | 2:23 | 4 |
| 2023-05-05 | KernzyP's Number two. | Stargate [stargate] Arcade | Emulated / M.A.M.E. 2023 05 05 23 32 57 | 2:45 | 8 |
| 2022-09-30 | Retro Cheating :D | Defender 2 One-Level Playthrough using the Nes's Game Genie :D | 7:42 | 51 |
| 2022-03-30 | That Old Yorkshire Geek! | TOYG News #53 - Stargate - Star Trek - Ezra Miller - and more... | 49:47 | 13 |
| 2022-03-28 | That Old Yorkshire Geek! | TOYG News #51 - Stargate - Star Trek - Doctor Who - and more... | 53:50 | 6 |
| 2021-08-30 | CutTheKragle | We made LEGO Stargate you can actually buy! Custom LEGO MOC and minifigures! | 8:01 | 4,132 |
| 2021-03-06 | zxspectrumgames4 | Star Gate (Japan) (NES) | 7:12 | 19 |
| 2021-02-07 | Njenkin | Defender II - on the Atari 2600 - with Commentary !! | 11:13 | 341 |
| 2020-03-11 | zxspectrumgames4 | Defender II (Stargate) (DOS) | 2:26 | 24 |
| 2020-01-27 | Then And Now - Before And After | Stargate SG-1 (1997) Then And Now ★ 2020 (Before And After) | 2:21 | 70,036 |
| 2018-01-22 | Funk Star | Defender 2 (Atari 2600) | 2:34 | 43 |
| 2017-02-01 | RobertPayne556 | PUSHING THE HORDE BACK. - DEFENDER 2 (RPvG) | 4:35 | 15 |
| 2016-09-14 | DBlokes Guff | Stargate - Atari 2600/VCS - One minute review | 1:02 | 50 |
| 2016-04-10 | KernzyP | STARGATE C64 ATARISOFT 1984 COMMODORE 64 26,850 | 3:23 | 655 |
| 2015-05-07 | zxspectrumgames4 | Defender II (Atari 2600) | 2:40 | 17 |
| 2012-10-23 | Zeusdaz - The Unemulated Retro Game Channel | DEFENDER II (AMIGA) | 12:09 | 1,294 |
| 2008-02-11 | Steve Benway (Retro Gaming Collector) | Stargate / Defender 2 on Atari 2600 VCS. Gameplay & Commentary | 2:00 | 8,681 |
