Hammerin' Harry

Hammerin' Harry, known in Japan as Daiku no Gen-san (大工の源さん?), is a platforming video game developed and published by Irem in 1990. The game is centered around the titular Harry (or "Genzo Tamura" in the original Japanese), a hammer-wielding carpenter who protects his hometown of Beranme from the corrupt construction companies that mean to tear it down.