The Nintendo FDS is a relatively unknown console in the west, but it played an important role in the Japanese market during the 1980s. One of its most notable titles is "Goonies" which was also released as the Disk Writer for the FDS system, however, due to its release date, and content, Nintendo would not publish it for North America until much later.

The Goonies is a classic adventure game that follows the story of the Goonies, a group of kids who embark on an expedition to find one of their parents' hidden treasure. The game was originally developed by the Japanese company, Jaleco, and was released in 1985 for the FDS system.

The gameplay of "Goonies" is relatively simple compared to other adventure games of its time. Players control One-Eyed Willy, as he navigates through a series of underground caves and tunnels in search of hidden treasure. The game features various obstacles such as pits, traps, and monsters that must be avoided or overcome.

One of the most interesting aspects of "Goonies" is its use of a unique disk-based format for the FDS system. This format allowed for more complex games to be developed, as it provided a greater amount of storage space compared to cartridges.

The age rating of "Goonies" on the FDS system can be found in the original packaging and documentation, however, since its release date, it is not clear whether or not Nintendo would have approved such content for their console. Given the game's difficulty level, some content might be deemed unsuitable for younger players.

The original age rating for "Goonies" on the FDS system can range from 7-10+ years old depending on the region and country of release due to its complexity and violence. Some scenes in the game depict violent action such as shooting and explosions, while others show characters getting injured or killed.

It's worth noting that "Goonies" is an older console game, and what may be acceptable for younger players today might not have been back then. As a result, some content in the game could potentially be considered mature by modern standards.

The FDS system was also known as the Famicom Disk System (FDS) or the Disk-Writer in Japan. This console was designed to compete with the NES (Nintendo Entertainment System), but it never gained the same level of popularity. The FDS system's lack of first-party support from Nintendo meant that there were fewer and less well-known games available for this console.

In contrast, "Goonies" is one of the few titles released on the FDS system that has become somewhat popular among retro gamers in recent years. Its gameplay and unique disk-based format make it stand out as a more complex and challenging experience compared to other adventure games of its time.

There are also some rare features that can be found within the game, such as an alternative ending or hidden paths that allow players to explore different areas of the game world. These secret features add replay value to the game and provide players with an extra layer of challenge.

The release date of "Goonies" on the FDS system is November 1985 in Japan. The release date for North America was much later, as mentioned earlier, since Nintendo never published it for their console. However, some fans of retro gaming have discovered ways to play and run the game on modern systems such as emulators.

Emulation can be a complex topic when it comes to older games like "Goonies". Some people may view emulation as a way to preserve classic games that are no longer commercially available, while others see it as an attempt to bypass copyright laws. As with anything related to emulation, there is a fine line between preservation and piracy.

In the case of "Goonies" on the FDS system, some fans have created emulators that allow players to run the game on their modern systems. However, these emulators are typically not official releases from Nintendo or Jaleco but rather creations by enthusiasts who have reverse-engineered the original disk format used in Japan.

The age rating of "Goonies" can vary depending on the region and country where it is released. In general, however, most titles that were released on the FDS system are rated for 7-10+ years old due to their complexity, violence, or mature themes.

In conclusion, "Goonies" is a classic adventure game released on the Nintendo FDS system in Japan in 1985. The game features unique disk-based gameplay and some rare secret paths that provide players with an extra layer of challenge. Its age rating can be found in its original packaging and documentation but may vary depending on the region where it was released.

The release date of "Goonies" on the FDS system is November 1985, however, Nintendo never published this game for their console in North America due to some content that could potentially be deemed unsuitable for younger players.