Mr. Do!

is a 1982 maze video game developed by Universal. It is the first arcade video game to be released as a conversion kit for other cabinets; Taito published the conversion kit in Japan. The game was inspired by Namco's ''Dig Dug'' released earlier in 1982. ''Mr. Do!'' was a commercial success in Japan and North America, selling 30,000 arcade units in the US, and it was followed by several arcade sequels. Provided by Wikipedia