Sonic 3 Fighter Sonic2002

Somari is a side-scrolling platform video game, originally released in 1994 for the Famicom. An unlicensed port of Sega's 1991 Sega Genesis game Sonic the Hedgehog, the game was sold primarily around Asia, Russia, and other regions where pirate NES cartridges were distributed. Like the original, players venture to defeat the mad scientist Doctor Robotnik, who plots to turn the animal population of the fictional South Island into evil robots. Unlike the original, the game features Nintendo's mascot Mario as the main character rather than Sonic. The title is a portmanteau of "Sonic" and "Mario".

Super Mario World (超級馬里奧世界) is a bootleg port of the SNES launch title of the same name (Super Mario World) developed by Hummer Team and released in 1995. This is one of the more well-known examples of bootleg ports to the Famicom, as it comparatively manages to retain most of the original SNES game's elements.

Aladdin 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).

Sonic the Hedgehog (also know as Sonic 4) is an unlicensed game for the SNES by Peruvian scene organization Twin Eagles Group. It is, actually, a hack of Speedy Gonzales: Los Gatos Bandidos. Notable features include Sonic's new ability to kick, and missions to free Mario from cages (upon which the latter exclaims his name).

Mega Man X in Sonic The Hedgehog 2 is a ROMhack/mod of Sonic The Hedgehog 2 which lets the player control Mega Man X instead of Sonic, with all of his signature attacks, like the charge beam, the wall jump and the dash, and X can also get the weapons from his enemies, like in his own games.

Squirrel King is an unlicensed platform game developed for the Sega Mega Drive. It was published and developed by Gamtec, and therefore its origin is Taiwan. Squirrel King is extremely similar to Capcom's Chip 'N Dale: Rescue Rangers and it sequel, Chip 'N Dale: Rescue Rangers 2 for the NES, to the point where the player actually plays as two characters named "Chip" and "Dale" (though they look slightly different to their Disney counterparts). C jumps, B picks up and throws crates, and A allows Chip or Dale to throw fireballs, assuming they have some in their inventory. Squirrel King is the basis for another unlicensed title, Super Mario World, also for the Mega Drive,but developed by Chuanpu and possibly published by Ming Super Chip Electronic.

Brother Adventure is a port/clone of Mario Bros. developed by Zemina in 1987 for the MSX.

Aladdin II is an unlicensed Mega Drive port of the SNES version of Disney's Aladdin, originally made by Capcom in 1993. It might have been developed by ex-workers from Chuanpu Technology and was likely published by X Boy. This port can be considered the "opposite" of Aladdin 2000, a port of Virgin's Aladdin for the SNES.