J.Y. Company

7 GRAND DAD

Nintendo Entertainment System - Unlicensed - 1991

An infamous bootleg implied to be made and released by J.Y. Company because of the label on the PCB. It is a sprite hack of "The Flintstones: Rescue of Dino and Hoppy". Aside from the title screen, and a few minor graphical changes, it remains largely the same.

Aladdin

Aladdin

Nintendo Entertainment System - Unlicensed - 1995

Aladdin (阿拉丁 in Chinese) is a port of the SNES version of the game of the same name, made by Hummer Team in 1995. The game is one of the more well known pirate ports and is commonly found on multicarts (in its MMC3 hacked form). This game is a port of the SNES Aladdin. It has all the stages from the original and it even has the bonus game (although the genie is missing due to the NES lacking Mode 7). The game lacks Abu following you, guards being able to throw barrels at you and civilians. Also the huge snake is missing at the end when fighting Jafar. The physics are similarly programmed to...

Contra Spirits

Contra Spirits

Nintendo Entertainment System - Unlicensed - 1996

Contra Spirits (also named Super Contra 3) is a pirated Famicom port of Contra III: The Alien Wars (Contra Spirits in Japan) for the SNES, made by Ei-How Yang (and possibly others) in 1995 and rereleased in 1996.

Mario IV

Nintendo Entertainment System - Unlicensed - 1991

Mario IV (aka Super Mario Bros. 4) is a hack of Armadillo released some time in the early 1990s. The main differences with Mario IV include a different title screen and the main character being replaced by Mario. Some of the graphics were taken from from Dian Shi Ma Li and Super Mario Bros. 3. An alternate version of the hack has a stage select that allows the player to start from any one of the 8 worlds. Mario IV's origin is unknown. It is possible that it shares a developer with 7 Grand Dad, due to Mario IV's numerous releases having an nearly identical PCB to said game. It is also...

Mickey Mania 7

Nintendo Entertainment System - Unlicensed - 1997

Mickey Mania 7 is a pirated port of Mickey Mania: The Timeless Adventures of Mickey Mouse, released on the Famicom. It was developed by Ei-How Yang in 1996 and is the second game he developed for J.Y. Company.

Shin Samurai Spirits 2

Shin Samurai Spirits 2

Nintendo Entertainment System - Unlicensed - 1996

Tiny Toon Adventures 6

Nintendo Entertainment System - Unlicensed - 1998

Tiny Toon Adventures 6 is a pirated port of Tiny Toon Adventures: Babs' Big Break for the Famicom, made by Hummer Team in 1997.

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