Hong Kong 97

Hong Kong 97 is a 1995 unlicensed shoot 'em up made for the Super Famicom for disk format by HappySoft Ltd. It was originally released on April 2, 1995. According to the developer Kowloon Kurosawa, the game was made in two days to spite Nintendo's strict quality assurance policies, and China.

The game received extremely negative reviews.

Plot Synopsis
Hong Kong 97 begins with a cutscene stating it's 1997 and that people from Mainland China are causing crime-rates to skyrocket. To countermeasure, and unspecified relative of Bruce Lee "Chin" will cause genocide by wiping out all 1.2 billion people. Meanwhile in the mainland, a secret project is being made to revive the leader Deng Xiaoping (spelled "Tong Shau Ping" in-game) and transform him into an ultimate weapon.

Gameplay
After the introduction, the game starts. The game involves Chin shooting all Chinese people which causes them to explode. The game's only sound is two lines of the Chinese song "I Love Beijing Tiananmen", which repeat indefinitely.
 * 我愛北京天安門，	I love Beijing Tiananmen,
 * 天安門上太陽升；	The sun rises above Tiananmen.

If Chin is hit just once, the game cuts to a gameover screen featuring an low-quality image from the Japanese shockumentary New Death File III, showing an unidentified civilian who was killed in the Bosnian War.

After killing enough enemies, Deng Xiaoping will appear as a bloodied disembodied head who will float around and attempt to rush Chin. After around ~20 hits, Deng Xiaoping will die and the game will continue.

Reception
While Hong Kong 97 didn't get much attention at launch, it was soon met with overwhelmingly negative reception, and is often considered one of the worst video games of all time.

In Japan and Taiwan, this game is known as a kusoge (literally meaning "Shitty Game").

The negative reception the game got inspired a parody game called Taiwan 2001, which the developers claim is even worse. Though that game isn't available currently.