I made these maps recently, as a one-day project. First, I wrote a program to generate maps from the ROM; this was helped greatly by Benjamin Cutler's Blaster Master Level Format info. I used the palette from the first Google result for "nes palette", and rotated the maps by 2 squares on both axes. Aside from that, these maps are pretty much straight from the game.

Blaster Master has eight areas, each of which contains one side-view area, and one overhead-view area. (Though there is only one overhead section per area, it is split into nonconnecting parts accessed from different parts of the level.) Here are the maps:

Area 1	Sideview	Overhead
Area 2	Sideview	Overhead
Area 3	Sideview	Overhead
Area 4	Sideview	Overhead
Area 5	Sideview	Overhead
Area 6	Sideview	Overhead
Area 7	Sideview	Overhead
Area 8	Sideview	Overhead

If you want to download them, here's a zip file containing all sixteen maps.

I also drew arrows indicating (usually) the shortest route through the game; get of your tank when the arrows turn purple. If you don't know where to go, check these out!

Area 1	Main area
	Overhead zone
	To area 2
Area 2	Main zone
	Overhead zone
	To area 3
Area 3	Main zone
	Overhead zone
	Back to area 2
Area 2	Back to area 1
Area 1	To area 4
Area 4	Main zone
	Overhead zone
	To area 5
Area 5	Main zone
	Overhead zone
	To area 6
Area 6	Main zone
	Overhead zone
	Back to area 5
Area 5	Back to area 4
Area 4	Back to area 1
Area 1	To area 2
Area 2	To area 7
Area 7	Main zone
	Overhead zone
	Back to area 2
Area 2	To area 3
Area 3	To area 8
Area 8	Main zone
	Overhead zone

If you want to download these, here's a zip file containing all thirty one annotated maps.

Anyway, the maps and this page are by Crystal Jacobs. I'm not a graphic designer, so excuse the terribleness of my webpages. :-)