Monster Bash

Monster Bash (モンスターバッシュ) is a Sega G80 arcade action platform game developed and manufactured by Sega Enterprises, Ltd. First released to Japanese arcades in January 1982, it was additionally brought to the United States later that year. It was one of the first video games with a horror theme.

Sega would later develop an enhanced Sega Master System port of the game; now titled Ghost House, it was first released on the system's innovative Sega Card format in 1986, and is generally considered to be superior to the original arcade version.