SD Gundam World Gachapon Senshi - Scramble Wars is a hybrid strategy/action game based on the popular Gundam toy series from Japan. It was developed and published by Bandai for the Famicom Disk System. Two different versions were released within two months of one another. The initial version was sold in stores for ¥3,300 at the end of 1987 on its own disk with a case. The second version was sold for a much cheaper ¥500 in the beginning of 1988 as part of the "Disk Writer" system, where players could bring their own blank disks to a kiosk and have a game of their choice written to the disk. While both versions contain 10 maps to play on, the Disk Writer edition replaces five of the maps from the original edition with new designs. "Gachapon Senshi" means toy capsule warrior, as the gachapon toy capsule was a popular format for fans of the series to buy super-deformed versions of their favorite Gundam characters.