| 5 days ago |  Game Corner | 10,000 | Corrupted Chest – Alien Syndrome | 0:00 |
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| 2026-02-22 |  EatingDriedFruit | 223 | Ten Minutes with... Alien Syndrome (Sega Master System/Mark III/Game Gear - 1988) | 0:00 |
| 2026-02-15 | Gamers Intel | 664 | Alien Syndrome (Wii) | 2 | Burn 'em All | Sega Spark Weekend | Gamers Intel #gamersintel #sega #wii | 0:00 |
| 2026-02-11 |  Leogames | 17,600 | Alien Syndrome Arcade Sega CRT 240p #arcade #sega #retrogames #alien #retrogaming #retrogame | 0:00 |
| 2026-02-09 | DREAMS IN DIGITAL | 1,870 | Alien Syndrome Sega Ages 2500 Vol.14 Gameplay 4K | 0:00 |
| 2026-02-09 | Retro Cheating :D | 10,500 | Retro Cheating :D #AlienSyndrome #MasterSystem #Sega #Gaming #VideoGames #CheatCodes #Gamer #Retro | 0:00 |
| 2026-01-30 | Greg's Game Room | 25,900 | The Atari Games That Dared to Challenge Nintendo! Every Tengen & Atari Game on NES!!! | 0:00 |
| 2026-01-15 | ballerscuba | 5,530 | Alien Syndrome – Sega’s Forgotten 1987 Arcade Classic | Video Games Over Time | 0:00 |
| 2026-01-13 | DGJX | 19,800 | 💥 Ma COLLECTION Sega GAME GEAR #2 💥 | 0:00 |
| 2026-01-09 | The Classic And Retro Gamer | 1,070 | Alien Syndrome Longplay - Can You Beat This Brutal 1987 Sega Arcade Classic? | 0:00 |
| 2025-10-18 | Rad Chaser | 3,150 | Day 246 of every #NintendoPower I own #retrogaming #nostalgia #gamecube #gba #wii #nes #nintendods | 0:00 |
| 2025-10-11 | Game Touch | 5,190 | Alien Syndrome on SEGA Master System / Review / Test | 0:00 |
| 2025-09-21 |  모에모에 | 735 | 에일리언 신드롬 세가에이지스 / Alien Syndrome SEGA AGES / SEGA AGES 2500 シリーズ Vol.14 エイリアンシンドローム #short | 0:00 |
| 2025-08-06 | MCD Network | 13,300 | Alien Syndrome For The Wii Is Weird... | Retro Wednesday | 0:00 |
| 2025-06-23 |  SugarWave | 10,500 | [Sega Mark III] Complete collection of all software released, Vol. 3! August 1987 to March 1988 #... | 0:00 |
| 2025-06-14 | ChampofChaos – Casual Playthroughs | 53 | Alien Syndrome - Sega Master System - No Commentary | 0:00 |
| 2025-05-30 | GallopingGhostArcade | 8,109 | Alien Syndrome - Sega 1986 - feat. Doc Mack & GGA Jeremiah! | 0:00 |
| 2025-05-28 | G&T After Dark | 224 | Trying a bunch of Alien Syndrome versions (Arcade, SMS, NES and Game Gear!) | 0:00 |
| 2025-05-28 | 40 Noblewhite | 2,880 | 80~90년대 세가가 발매한 오락실게임 리뷰 SEGA ARCADE GAME | 0:00 |
| 2025-05-11 |  LetsPlayOldGames | 120,000 | Alien Syndrome on Nintendo Wii | 0:00 |
| 2025-04-11 | Fuyn Collection | 80 | 👹 Sega Master System 02 Colección de Videojuegos, 10 Videojuegos, mostrando su estado 👹 COL 0092 | 0:00 |
| 2025-04-09 | Zaraka Games | 1,400 | ALIEN SYNDROME (WII) - GAMEPLAY #gameplay #ALIEN #wii #nintendowii #nintendo #rpg #strategygames | 0:00 |
| 2025-04-08 | domino866 gameplay | 2,600 | Sega Classics Collection | 0:00 |
| 2025-03-26 | #Grzesiura#Vloger#Games#Live#Elbląski#YouTuber# | 2,820 | Shot z gry(Alien Syndrona-Obcego syndrom.(NES)Playthrough-Nintendo Complet.Rocznik 1989. | 0:00 |
| 2025-03-16 | Jim Blimey | 258 | Stream Archive [15/03/2025] More official ZX Spectrum ports of SEGA games! | 0:00 |
| 2025-03-10 |  Amiten TV | 2,770 | Amiten Retro TV Alien Syndrome SEGA 1987 #retrogaming #bestarcadegames #crt #retro | 0:00 |
| 2025-02-27 | 진심게임로케일 | 2,170 | PS2 에일리언 신드롬 세가에이지스(Alien Syndrome SEGA AGES)FULL GAME 추억의 고전 레트로 플스2 런앤건 슈팅게임 구독 좋아요 알림!즐감요 켠왕 로케일 | 0:00 |
| 2025-02-24 |  Retro Day One | 7,680 | Les Jeux ARCADE de Sega sur 3DS | 0:00 |
| 2025-02-12 | Game gear 87 | 55 | Alien Syndrome sega game gear | 0:00 |
| 2025-01-24 |  𝙐𝞰𝙞𝟀 𝙂𝞪𝙢𝞮𝞬𝙨 | 298 | Samurai Shadown Sega Gear #gamer | 0:00 |
| 2025-01-09 | Sean's Soundtracks and Gaming | 3,100 | #daily #gaming #shorts | 0:00 |
| 2025-01-02 | VGDB Play | 1,880 | Alien Syndrome - SEGA Master System / Mark III - VGDB | 0:00 |
| 2024-12-25 |  PS2 Gaming Memories | 2,380 | Sega Ages 2500 Alien Syndrome PS2 HD Gameplay | 0:00 |
| 2024-12-24 | press start | 529 | ALIEN SYNDROME - Arcade (Sega) 1cc | 0:00 |
| 2024-11-27 |  Nevan Brown's Tech Bits | 46,400 | Toys R Us 1988 Christmas Special 🎄 Step Back to Christmas 1988: Popular Mechanics Toy Ads! 🎅 | 0:00 |
| 2024-11-05 |  Bluegames Morelia | 2,610 | Alien Syndrome Sega Máster system | 0:00 |
| 2024-10-29 | thesegaguru | 9,410 | Sega Dreamcast Halloween Collection 2024 - Full Movie, 20 Games, jukebox and more! | 0:00 |
| 2024-10-15 | Grant Mills | 3 | Everybody Has a Podcast, Podcast. Ep. 159 | 0:00 |
| 2024-10-09 |  21stNimrods | 2,300 | #AlienSyndrome #sega #retro #retrogaming #gamegear #music #games #shorts #video #sims #gaming #bgm | 0:00 |
| 2024-10-07 | TGSchannel | 805 | tgs spooky plays:alien syndrome for the sega Master system #retrogaming #sega | 0:00 |
| 2024-10-06 | Miller The Official Gaming | 6,820 | Alien Syndrome Sega Master System Live Webcam | 0:00 |
| 2024-09-28 | Leeoc619 | 55,600 | alien syndrome sega classic gameplay and review | 0:00 |
| 2024-09-22 | The Tenth Art | 2,680 | Wii - Alien Syndrome 'Cutscenes' | 0:00 |
| 2024-09-04 | SMS Power! VGMs | 1,590 | Alien Syndrome - Sega Game Gear - Takashi Horiguchi; Tohru Nakabayashi | 0:00 |
| 2024-08-31 | Game Air Zone | 899 | Sega Alien Syndrome Gameplay | 0:00 |
| 2024-08-24 | Artyom Havok | 369 | One-Hour Stream #586 Alien Syndrome [Wii] SeptembHER?! I Hardly Knew HER! | 0:00 |
| 2024-08-04 | Rina Plays 🐮 りな 【IndiePublishings】 🎮 | 4,650 | Rina Plays 🎮 Alien Syndrome 🐮 SEGA Master System | 0:00 |
| 2024-06-23 | Ivanviciogamer | 2,870 | Alien Syndrome Ps2 🎮 Gameplay Impresiones -Español Comentado | 22:51 |
| 2024-06-22 | CHISUUMIGUDEWABON | 1,080 | 【AC】Vol.17 アーケードゲーム 1987年度 PART① Taito Data East Konami Jaleco Namco SNK Sega Nichibutsu Atari Games | 1:05:22 |
| 2024-05-21 | AshSaidHi | 2,290 | Alien Syndrome - Sega Master System #retrogaming #gaming #sega | 0:21 |
| 2024-04-19 | Papo de Fliperama | 502 | Alien Syndrome #alien #arcadeclassic #fliperama #gamingmemories #gamerlife #actiongame | 0:55 |
| 2024-04-18 | Cowboy2lo (cowboy2lo) | 371 | Alien Syndrome sur Sega Master System | 1:52 |
| 2024-04-11 | MiSega2020 | 5,010 | Alien Syndrome Sega Arcade placa System 16 | 17:37 |
| 2024-04-11 | NGrey ►Play | 943 | Alien Sindrome - Мобильный шутер от SEGA! (PSP) | 24:15 |
| 2024-03-31 | Steve Robinson | 512 | Todays Nintendo wii title 812 - Alien syndrome (Pal UK) | 0:25 |
| 2024-03-16 | VirtuaIceMan | 2,180 | Alien Syndrome - SEGA ARCADE vs PC: Arcade, PC DOS | 11:44 |
| 2024-03-15 | Sharpie | 2,160 | Alien Syndrome - Master System - #930 - SEGA Crusade Vol 1 - Finale - #sega #longplay | 38:04 |
| 2024-03-08 | Lonster's Arcade | 663 | ALIEN SYNDROME (Sega - 1987 - Sega Master System) | 0:37 |
| 2024-03-02 | Bloggos Pow | 2,340 | Sega On The Sony PSP POW! | 27:58 |
| 2024-02-27 | Yonic87 | 1,550 | Alien Syndrome sur Wii (Gameplay) : Un retour réussi ? | 29:59 |
| 2024-02-27 | Megadriveanos | 18,500 | Alien Syndrome (Master System) | 2:15:01 |
| 2024-02-26 | TheRealPatete | 332 | LIVE! MAME random 😱 (Marine Boy, Pollux, Popeye, Alien Syndrome) | 1:24:12 |
| 2024-02-23 | GameEX TV | 1,920 | GAMEEXTV - videoautopsia de ALIEN SYNDROME para el WII | 8:47 |
| 2024-02-06 |  Gouludword | 12,300 | Return to Memory Family Computer #264 meimon Takanashi Ouendan | 45:05 |
| 2024-01-22 | Retro Playground | 667 | Alien Syndrome on Sony PSP: Gameplay | #AlienSyndrome #PSPgaming #retrogaming #gameplay | 0:36 |
| 2023-10-29 | 꿀딴지곰 | 80,500 | 뒷골목 재미나 오락실 1987 | 1:26:40 |
| 2023-10-10 | Nocturne_Duskclaw | 105 | #170 - 67. That's almost 7 tens. And that's terrible. | 1:19:32 |
| 2023-10-08 | NaNdeZzZz RetroGaming | 12,300 | ALIEN SYNDROME | SEGA MASTER SYSTEM | AMJ #433 | Análisis - Review | 6:33 |
| 2023-09-29 | RETO AMSTRAD | 1,450 | Punzada nostálgica 👽 ALIEN SYNDROME LOS XEMORFOS DE SEGA | RETO AMSTRAD 2023 Nº8 | COMPARATIVA👽 | 1:00 |
| 2023-09-19 | RETRO GAMER MX | 17,600 | Alien Syndrome - RETRO RESEÑA | 6:34 |
| 2023-09-16 | Longplaythroughs | 11,500 | [SEGA Master System Longplay] Alien Syndrome | Full Game Walkthrough | 4K | 34:08 |
| 2023-09-14 | LowCostMachine | 478 | [PSP] Alien Syndrome 👽 - La caida de la Kronos 💀 | 3:53:44 |
| 2023-09-06 | CASEY IS RAW, Gaming & Wrestling | 1,910 | Alien Syndrome. Sega Mark III gameplay | 23:06 |
| 2023-08-25 | Scoreboard Gaming | 229 | FORGOTTEN MASTER SYSTEM GAMES | 10:18 |
| 2023-08-20 | Loco's Welt - Kreatives Nerdchaos | 4,260 | 34. Alien Syndrome - Sega Master System One Continue Challenge | 5:40 |
| 2023-08-10 | MEGADAN29 | 2,600 | Alien Syndrome Sega Master System Playthrough | 2:43:45 |
| 2023-07-21 | Gettin' Old Gaming | 224 | Sega Ages 2500 Series Vol 14 Alien Syndrome - PS2 / Playstation 2 Gameplay (Japanese) | 5:25 |
| 2023-07-09 | Papa Brad's Gaming | 47,100 | Alien Syndrome Arcade - SEGA (1986) - Golden Age of Arcades - Papa Brad’s Gaming - Game Preserve TX | 0:12 |
| 2023-07-02 | Game On Forever | 1,970 | Anbernic RG35XX: Alien Syndrome review. #sega #videogames #retro #retrogaming #anbernic | 2:09 |
| 2023-06-29 | Coqui-san | 85 | Alien Syndrome | Retro Sega Master System Action | Game of the Month | Coqui-san: Freelance Gamer | 3:31:04 |
| 2023-06-17 | Paul Eales | 6,240 | Bullet (バレット). [Arcade - Sega R&D 1]. (1987).EMMY. ALL. | 17:46 |
| 2023-06-12 |  РОМЫЧ | 87,700 | [Фан-стрим] Ретро-игры на SEGA, NES Учу мелкого играть в олдскульные игры! | 1:55:13 |
| 2023-06-11 | andeveron | 1,740 | Coin Op 092 Alien Syndrome #sega #maze | 3:40 |
| 2023-06-08 |  Enigma Gaming | 1,930 | Alien Syndrome - Sega / Arcade Longplay 1987 | 5:44 |
| 2023-06-04 | Replay Burners | 150,000 | 2004 PS2 Sega Ages 2500 Series Vol. 14: Alien Syndrome ALL | 29:58 |
| 2023-05-25 | Pod Ou Não Pod | 4,890 | Alien Syndrome Para Master System (Review Boladão #17) | 12:57 |
| 2023-04-19 | VIDEO GAME SOUNDTRACK COLLECTION - OST ROOM | 967 | Alien Syndrome - Master System | Original Sound Track High Quality | 10:05 |
| 2023-04-09 | Vida Extra Retro | 3,020 | Retro Short: Out Run Europa | Sega Master System | 0:18 |
| 2023-03-26 | Is It Playable? | 3,490 | Is Alien Syndrome Playable? Dolphin Performance [Wii | Standalone] | 8:41 |
| 2023-03-26 | Metal Sulfur | 2,610 | Jugando Alien Syndrome | 10:30 |
| 2023-03-15 | Yukkuri Game Zatsudan | 16,600 | 【ゆっくりゲーム雑談】セガ マーク III/マスターシステム エイリアンシンドローム ネット購入品紹介221 Sega Mark III/Master System ALIEN SYNDROME | 10:09 |
| 2023-03-11 |  Mr. Emrah Uyar | 8,070 | alien syndrome sega master system | 1:01 |
| 2023-03-02 | Mason Velez // Soren Thunder | 1,660 | Mason Velez's Salute House #57: Double Salute House #11 | 16:14 |
| 2023-02-26 | 8BitBoyUK | 1,290 | Alien Syndrome for The Sega Mark III | 0:15 |
| 2023-02-18 | Duogamers | 20,500 | Alien Syndrome | Sega Game Gear | Gameplay | 4:19 |
| 2023-01-26 | Game Bender | 534 | SEGA Games Play - Part 2 (Nostalgic Games Series) | 21:55 |
| 2023-01-15 |  v2fi | 3,000 | Pelataanpa: Jakso 400 - Sega-spesiaali | 1:06:42 |
| 2022-12-12 | spanlessgamer | 679 | Alien Syndrome, Aztec Adventure, and Blade Eagle On the Sega Master System! | 15:02 |
| 2022-11-20 | saizerboy | 7,320 | Adiciones a la Coleccion Ep 8 - La hora de las protagonistas | 6:39 |
