GameHacking.org | Mr. Do! (USA)

Languages	Size	CRC32	Region	Serial
English	64K	A1122FC0	USA	DMG-M4-USA

Infinite lives by Galoob Game Genie FA7-28C-4C1
Keep 1 map layout thru game by Galoob Game Genie 3E8-2CE-191 098-2DE-C42 188-2EE-6EA
Start new game from level you died on by Galoob Game Genie 235-6AC-6E2 214-78D-4C1
Start with 1 life by Galoob Game Genie 015-B2E-E66
Start with 6 lives by Galoob Game Genie 065-B2E-E66
Start with 9 lives by Galoob Game Genie 095-B2E-E66