| 1. |  Vinícius Roque | 14:17:39 | [PT-BR/EN] Pureitaimu! - Udongein X (PC) - DLC da Seiran | 7:18:41 |
| 2. | Nekousagi Korou | 8:50:56 | 🌸[Udongein X #4] reimu's pole jumps🌸 | 1:01:12 |
| 3. |  Russian Touhou Base | 6:15:14 | Udongein X (Steam version) | 6:15:14 |
| 4. |  ダイソンゲームルーム | 5:59:17 | やっぱり来るよね～www ＃２ UDONGEIN X | 2:25:58 |
| 5. |  KeenSaysGM VODs | 5:44:01 | UDONGEIN X (Part 2) | 2:49:20 |
| 6. | OmKol | 5:40:01 | Udongein X (Steam) - livestream, Seiran DLC | 3:02:33 |
| 7. | 夜野 | 4:47:37 | 8/4 UDONGEIN X #UDONGEIN X#東方#ウドンゲインX#東方二次創作ゲーム | 2:38:30 |
| 8. |  Sef 'Kokoro' Ch. | 4:23:39 | UDONGEIN X - Fangame de Reisen con jugabilidad de Megaman X | 4:23:39 |
| 9. |  Kenny Kun | 4:11:16 | MASA IYA LANGSUNG TAMAT? UDONGEIN X #2 | 2:41:07 |
| 10. | 蛇々丸 | 4:01:09 | 【UDONGEIN X】総集編！最高難易度のUDONGEIN Xを清蘭が血反吐を吐きながらクリアする姿を一気見！【東方二次創作ゲーム/ゆっくり実況】 | 0:00 |
| 11. |  Marcisław Live | 3:51:14 | Seiran: Bnuuy z młotkiem (UDONGEIN X #3) | 3:51:14 |
| 12. | Kraken's Lair | 3:40:28 | RoEvski - Udongein X (PC) Blind | 3:40:28 |
| 13. | Private Gallade | 3:39:36 | Udongein X Seiran DLC Normal Difficulty No Commentary | 1:29:59 |
| 14. | Gensokyo Broadcast Network | 3:29:06 | Alternate Boundary - Week 214: -2nd Visit- UDONGEIN X - 7/08/2023 | 1:20:21 |
| 15. | Realice Dennou | 2:52:25 | 【UDONGEIN X】東方系ロックマン【steam】 | 2:52:25 |
| 16. | セリカ | 2:48:10 | UDONGEIN Xをプレイ_FINAL | 2:48:10 |
| 17. | ProtoCloud | 2:31:00 | [LIVE] Experimentando Udongein X | 2:31:00 |
| 18. | LunaPrincessNinjato | 2:26:13 | UDONGEIN X Survival mode 3-26-24 | 4:40 |
| 19. | Choco Play | 2:23:28 | UDONGEIN X! FIRST RUN! | 2:23:28 |
| 20. | Yosuga ch | 2:23:02 | 【Steam】UDONGEIN X 清蘭編 プレイ動画 part14（Fin） EXTRAステージ | 3:54 |
| 21. | Олдскульно-Игровой канал Mister Rysgar | 2:16:04 | UDONGEIN X (3/?) | 40:52 |
| 22. | ICOーいこー | 2:15:47 | 【東方：UDONGEIN X #1】今度は2Dスクロール！【ICOーいこー/Vtuber】 | 2:15:47 |
| 23. |  teanzlink 瓜瓜 | 2:01:58 | 【UDONGEIN X】東方洛克人 動作遊戲 END | 2:01:58 |
| 24. |  HalfredoDX🌟 | 1:21:15 | Jugando UDONGEIN X (Luego Videos Randoms) (Sorteo de 4 Copias de UDONGEIN X) #東方project | 1:21:15 |
| 25. | フュージョンメテオ meteo ch. | 1:16:17 | 【UDONGEIN X】永夜抄の話ですね？(ガラッ)UDONGEIN Xうどんげっ…！！ part3 END | 1:16:17 |
| 26. | Bliturawz | 1:13:09 | Finishing Lunatic With Seiran! (Udongein X - Part 5) | 1:13:09 |
| 27. | ユークリ | 1:00:12 | UDONGEIN X Seiran Normal Any% RTA 27:35 | 28:12 |
| 28. |  Document Defense Player | 59:29 | UDONGEIN X - Eirin Yagokoro Extra Stage (1080p60) Steam | 12:34 |
| 29. | Chato 2.0 | 49:08 | madrizas inversas - Seija- UDONGEIN X en español. | 7:53 |
| 30. | マカつべ | 25:04 | 【UDONGEIN X】Part4 花果子アクション！ | 7:05 |
| 31. | Zeroplayers | 21:43 | Udongein Xs Seiran DLC is great but reveals my skill issue | 21:43 |
| 32. |  Gesh86 | 21:42 | Let's Take a Look at Udongein X | 21:42 |
| 33. | Onyx the Archwyvernlord | 18:49 | Mega Man Udongein X All Bosses (Seiran) | 18:49 |
| 34. | Praisedscooter | 18:29 | Think Fast: Rabbit Rescue (Udongein X) | 18:29 |
| 35. | Pobre Gamer | 14:28 | Udongein X - Gameplay / (PC) | 14:28 |
| 36. | Umbra Gaming | 5:02 | Udongein X - Final Boss: Watatsuki no Yorihime (No Damage / Normal / No Upgrades) | 1:15 |
| 37. | CAITO | 4:39 | 【ゲーム紹介】東方弾幕アクション「UDONGEIN X」の魅力を4分で紹介してみた。【東方Project／Steam／おすすめゲーム】 | 4:39 |
| 38. |  ألونزو إنريكي ڨونزالوس دي ماركو لا بامبوزا | 4:31 | UDONGEIN X - PC Gameplay | 4:31 |
| 39. | Five Dollar Games | 2:03 | A Short Review of UDONGEIN X | 2:03 |
| 40. | Oztaquio | 1:30 | Tewi - Leftist Challenge [UDONGEIN X] | 1:30 |
| 41. | 黒い空き缶 | 0:00 | UDONGEIN X | 0:00 |
| 42. | Guren Viscus | 0:00 | Let's Lunatic Time | UDONGEIN X (Seiran run) | 0:00 |
| 43. | Aya Sami - Digital Rabbit Vtuber | 0:00 | VOD [UDONGEIN X]: MMX but Touhou, wow (19 Feb 2025) | 0:00 |
| 44. | XavierClanck | 0:00 | UDONGEIN X - Full Playthrough (Seiran) | [Lunatic Mode - 100%] | 0:00 |
| 45. | PigeonVoyageur | 0:00 | Udongein X Seiran Normal 100% | 0:00 |
| 46. | Sanae & Koa Gaming | 0:00 | Another Megaman X game but it's Touhou - Sanae plays Udongein X Seiran - LUNATIC - Pseudo Vtuber | 0:00 |
