Unite Lucky Technology Co., Ltd (also known as Gen Ching & Cangxin Technology, 倉信科技股份有限公司) was a Taiwanese company which released a number of Mega Drive games, Famicom multicarts, Famiclones and other products, mostly under the name X Boy.
The company was officially registered on 22nd July 1986 and dissolved on 9th April 2010 with NT$45,000,000 (approx. USD $1,500,000) capital, but had seemingly stopped releasing games or related products some time previously - its last known activities were as an importer of home appliances.
Mega Drive games published
- A Bug's Life
- Lion King 3
- Top Fighter 2000 MK VIII
- Super King Kong 99 possibly
- Soul Edge VS Samurai Spirits 
- Carts containing Inventor hacks including:
- XB-F861 - 9 in 1 with Happy Angel, Sheer Nijia 3, Elf Legend, Invader, Frog Prince, Conte Enegy, Cobra of Sky, Bounce, Aether
- XB-F863 - 8 in 1 Star Wars (???), Fighter, Spar, Hellfire, Maze, 3 more
- XB-F865 - 8 in 1 Super Fighters (Nekketsu Kakutou Densetsu hack), Basketball, X-Plan, Ladangel, Little Hag, Tennis, Bomb, Penguin
- XB-F866 - 9 in 1 Frog Prince, Basketball, Bomb, Tennis, Aether, Sheer Nijia 3 (???), 3 more
- XB-F812 - 9 in 1 with Panda World 
- XB-F70 - 76~10MG in 1 with Super Pocket Monster , Akumajou Special: Boku Dracula-kun, Chip to Dale no Daisakusen 2, Galaxian, Pooyan, Track & Field, Ikki, Macross, Raid on Bungeling Bay, Brush Roller
- XB-??? - 9 in 1 with Super Popo's Adventure, "Shin 2", Power Blade 2, Aladdin 3, "World Cup FIFA 2002", "Islander", Star Force, Galaxian, "Jewel Tetris"
- V.T.Player 1, a plug & play console in the style of a mobile phone.
- Unknown dance mat.
- ↑ http://gcis.nat.gov.tw/pub/cmpy/reportAction.do?method=report&reportClass=cmpyCity&subPath=09904&fileName=376410000Arest09904.pdf
- ↑ http://www.b2b98.com/mai/17dq/9777.html
- ↑ http://s4.zetaboards.com/PGC_Forums/single/?p=8059783&t=8159149
- ↑ http://tmsearch.tipo.gov.tw/TIPO_DR/servlet/InitLogoPictureWordDetail?sKeyNO=088012108
- ↑ http://s4.zetaboards.com/PGC_Forums/single/?p=8024945&t=8186875
- ↑ http://s4.zetaboards.com/PGC_Forums/topic/9157459/1/#new
- ↑ http://www.retrogaming.com.ar/forum/viewtopic.php?f=4&t=6640
- ↑ http://cah4e3.shedevr.org.ru/collection/XB-F812_!_9in1_SUPERPANDA+KONAMI+BUBBLE+DUCK+RFIGHT+PINBALL+MARIO+MACROSS+ROADF.jpg
- ↑ http://www.youtube.com/watch?v=-Nsw4o99FX0