Description: Cosmic Cavern was published in the July 1980 issue of I/O Magazine in Japan. As the article illustrates, Space Cavern was extremely addictive because it allowed players to express their imaginations, was densely packed with pure fun, and was highly innovative. It gained incredible popularity and was ported to a wide range of 8-bit computers of that era. In addition to the original version, this masterpiece compiles two arranged versions that modify frustrating parts of the original with modern gameplay, in addition to enhanced features and two-player co-op. That's three games in one!