

Tank 1990 is a hack of Battle City made by Chinese bootleg company, Yanshan Software. The hack includes 15 hacks of Battle City, each labeled from A to N. Each of these hacks have a combination of new levels with different enemy waves. Enemy tanks have mixed abilities, like small tanks have armor like large tanks, large tanks appear without armor. New powerups are available, like the gun icon that instantly buffs the player tank and the ship icon where the player can move on water. Beware! Enemy tanks can pickup the powerups, too!

Platform / Puzzle / Strategy / Action / Erotic
Miss Bubble II is an adult bootleg/hack of "Bubble Bobble". It features 100 single screen levels with photographic semi-nude images for backgrounds. The background changes every three levels. The player takes on the role of one of two yellow and green colored mice. Armed only with the ability to blow bubbles and jump, the objective is to trap and kill all of your enemies within the bubbles to advance to the next stage. The bubbles can also be used as temporary platforms, to help the mice reach previously inaccessible areas of a level. If a player is touched by an enemy then the player dies. Any trapped enemies who are not killed quickly enough will turn red and escape their bubble prison. These angry enemies are much faster than before, making them harder to kill. Enemies also become angry if players are taking too long to complete a level. Defeated enemies are turned into bonus fruit items that can be collected for points. On many levels, special bubbles appear such as water filled bubbles appear. These can be burst by players to release their contents and destroy enemies. The water bubble releases a torrent of water that will quickly flow down the platforms to the bottom of the screen. Any enemies caught in the flow are killed. Bubbles containing letters also appear. The aim is to collect the letters needed to spell the word along the side of the screen. Once the player loses all of his lives the game is over. Upon continuing, all remaining enemies return to their un-angered forms.
Puzzle / Arcade / Action / Science fiction
One of the games released in the Digital ez LG bundle. It is an unlicensed mod of Bomberman, but goes beyond aesthetic changes, including a new running control (the player taps once in the wanted direction) and removal of the time limit.

Is a pirate Famicom port of Crayon Shin-Chan 2: Dai Maou no Gyakushuu for Super Famicom, made by Cony Soft under the alias Future Media in 1995.

Hack and slash/Beat 'em up / Arcade / Action
Welcome to the universe of Teenage Mutant Ninja Turtles: The Re-revenge of the Shredder! The city was attacked by a foot ninja army led by Shredder and Krang. Our brave heroes have come together to challenge them and clear the city of evil mutants and foot ninja. But will it be that easy?

Tiger Rescue is a military themed vertical shmup

A hard level hack that changes enemies order (10 in every stage) and power ups order, and to make it easier, it also have infinite time and you start with 10 lives. Watch out the last stage is Hell (all 10 best enemies in the game).