is a game developed by Hudson Soft

Hudson Soft

, formally known as , is a majority-owned subsidiary of Konami Corporation is a Japanese electronic entertainment publisher headquartered in the Midtown Tower in Tokyo Midtown, Akasaka, Minato, Tokyo, Japan, with an additional office in the Hudson Building in Sapporo. It was founded on May 18, 1973...

 in for the MSX

MSX

MSX was the name of a standardized home computer architecture in the 1980s conceived by Kazuhiko Nishi, then Vice-president at Microsoft Japan and Director at ASCII Corporation...

, FM-7

FM-7

FM-7 is a home computer released in 1982 in Japan.The Fujitsu FM-7 was Fujitsu's first entry into the Japanese home computer market, and for their debut computer, they chose to come out with a 6809-based personal computer very similar to Radio Shack's Color Computer.-Hardware:*Two MC 68B09 CPUs @...

, NEC PC-6001

NEC PC-6001

The NEC PC-6001 was the first of the NEC Corporation personal computer line. There were several versions of the PC-6001, including the PC-6001 MK2, the PC-6001 MK2 SR, and the PC-6801. There was also an American version, called the NEC TREK, or NEC PC-6001A...

, NEC PC-8801

NEC PC-8801

The NEC PC-8801 was an early Zilog Z80-based computer exclusively released in Japan, where it became very popular, by NEC Corporation in 1981. It was informally called the "PC-88"....

, and in for the Famicom

Nintendo Entertainment System

The Nintendo Entertainment System is an 8-bit video game console that was released by Nintendo in North America during 1985, in Europe during 1986 and Australia in 1987...

. The MSX version saw release in Europe

Europe

Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...

 by Kuma Computers Ltd in .

The player has to unite two penguin

Penguin

Penguins are a group of aquatic, flightless birds living almost exclusively in the southern hemisphere, especially in Antarctica. Highly adapted for life in the water, penguins have countershaded dark and white plumage, and their wings have become flippers...

s, Gurin (male) and Malon (female), who are in love. Standing in their way are spider

Spider

Spiders are air-breathing arthropods that have eight legs, and chelicerae with fangs that inject venom. They are the largest order of arachnids and rank seventh in total species diversity among all other groups of organisms...

s, bird

Bird

Birds are feathered, winged, bipedal, endothermic , egg-laying, vertebrate animals. Around 10,000 living species and 188 families makes them the most speciose class of tetrapod vertebrates. They inhabit ecosystems across the globe, from the Arctic to the Antarctic. Extant birds range in size from...

s and other creatures which the player must attack with the penguins' spray. The player controls the two penguins at once, so the challenge is to try to get them to meet at the cage

Cage (enclosure)

A cage is an enclosure made of mesh, bars or wires, used to confine, contain or protect something or someone. A cage can serve many purposes, including keeping an animal in captivity, capturing, and being used for display of an animal at a zoo.-History:...

d heart

Heart

The heart is a myogenic muscular organ found in all animals with a circulatory system , that is responsible for pumping blood throughout the blood vessels by repeated, rhythmic contractions...

 and thus complete the level. Adding to the difficulty is a timer, and the fact that the penguins move mirror

Mirror

A mirror is an object that reflects light or sound in a way that preserves much of its original quality prior to its contact with the mirror. Some mirrors also filter out some wavelengths, while preserving other wavelengths in the reflection...

 images of each other. The game features many different stages.

The background music

Background music

Although background music was by the end of the 20th century generally identified with Muzak or elevator music, there are several stages in the development of this concept.-Antecedents:...

 in the game is the melody of the song "Je te veux

Je te veux

"Je te veux" is a song composed by Erik Satie to a text by Henry Pacory. A sentimental waltz, it was written for Paulette Darty, whose accompanist Satie had been for a period of time. The text consists of two verses and a repeated chorus.The song was registered with SACEM on 20 November 1902, but...

" by Erik Satie

Erik Satie

Éric Alfred Leslie Satie was a French composer and pianist. Satie was a colourful figure in the early 20th century Parisian avant-garde...

.