It was developed and published by ASCII Corporation in 1986 for the Famicom (Japanese version of the NES) console and MSX computers, and was subsequently released in 1989 for the NES in the United States by Nexoft Corporation.
It was developed and published by ASCII Corporation in 1985 for the FM-7, PC-88, and Sharp X1. Additional versions followed in 1986 for the Famicom and MSX, and was subsequently released in 1989 for the NES in the United States by Nexoft Corporation.