Mr. Do's Castle

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Mr. Do's Castle" – news · newspapers · books · scholar · JSTOR (January 2023) (Learn how and when to remove this message)

Mr. Do's Castle
Developer(s)	Universal
Publisher(s)	Universal
Series	Mr. Do
Platform(s)	Arcade, Atari 2600, Atari 5200, Atari 8-bit, MSX, ColecoVision, Commodore 64
Release	September 1983[1]
Genre(s)	Platform
Mode(s)	1-2 players alternating turns

Mr. Do's Castle is a platform game released in arcades by Universal in September 1983. In Japan, the game is titled Mr. Do! versus Unicorns. Marketed as a sequel to the original Mr. Do! released one year earlier, the game bears a far closer resemblance to Universal's Space Panic from 1980. It began as a game called Knights vs. Unicorns, but the U.S. division of Universal persuaded the Japanese arm to modify the graphics into a Mr. Do! game following the first game's popularity.