Another lost piece of Nintendo history has been uncovered. This time, an NES wrestling game that has never been seen by the public until now.

The game is called UWC, and was developed by a Japanese developer called Seta. It was found by Youtuber Archon1981, who obtained the game from a Nintendo employee that was tasked with testing it before release. UWC was apparently never announced or released to the public, and nobody is quite sure why.

Regardless, Archon 1981 plans to dump the rom to the public at some point in the future, so fans of retro gaming can look forward to trying it out. In the meantime, check out Archon1981’s video showcasing its gameplay below:

What do you think? What other canceled or unreleased games could be hiding out there just waiting to be found? Let us know your thoughts in the comments below.