diff --git a/README.md b/README.md
index 25747f0..e18f4b0 100644
--- a/README.md
+++ b/README.md
@@ -77,21 +77,25 @@ YouTube called
 Supplemental materials have been added that help explain interesting features of
 the code.  Below are some of the more important documents.
 
-* `docs/Aim Documentation.md` - documentation on how enemy aiming works
-* `docs/Bugs.md` - bugs identified while disassembling
-* `docs/Contra Control Flow.md` - detailed look at the game routine and level
-  routine flows.
-* `docs/Enemy Glossary.md` - documentation on every enemy type in the game
-* `docs/Enemy Routines.md` - documentation on level enemy configuration and
-  random soldier generation.
-* `docs/Graphics Documentation.md` - documentation on pattern tables,
-  nametables, palettes, palette cycling, super-tiles, background collision, and
-  compression.
-* `docs/Sound Documentation.md` - documentation on the audio engine used as well
-  as information on all sounds from the game.
+* [docs/Aim Documentation.md](./docs/Aim%20Documentation.md) - documentation on
+  how enemy aiming works
+* [docs/Bugs.md](./docs/Bugs.md) - bugs identified while disassembling
+* [docs/Contra Control Flow.md](./docs/Contra%20Control%20Flow.md) - detailed
+  look at the game routine and level routine flows.
+* [docs/Enemy Glossary.md](./docs/Enemy%20Glossary.md) - documentation on every
+  enemy type in the game
+* [docs/Enemy Routines.md](./docs/Enemy%20Routines.md) - documentation on level
+  enemy configuration and random soldier generation.
+* [docs/Graphics Documentation.md](./docs/Graphics%20Documentation.md) -
+  documentation on pattern tables, nametables, palettes, palette cycling,
+  super-tiles, background collision, and compression.
+* [docs/ROM Map.md](./docs/ROM%20Map.md) - detailed description of ROM file
+  contents 
+* [docs/Sound Documentation.md](./docs/Sound%20Documentation.md) - documentation
+  on the audio engine used as well as information on all sounds from the game.
 
 All sprites were captured and labeled for easy reference in
-`docs/sprite_library/README.md`
+[docs/sprite_library/README.md](./docs/sprite_library/README.md)
 
 ### Getting Started
 
diff --git a/docs/Rom Map.md b/docs/Rom Map.md
new file mode 100644
index 0000000..8d4d721
--- /dev/null
+++ b/docs/Rom Map.md	
@@ -0,0 +1,87 @@
+Below is a detailed overview of the layout of the Contra ROM file's contents.
+
+In summary, the ROM contains the following things
+
+| Type                    | Percentage |
+|-------------------------|------------|
+| Compressed Graphic Data |    49.177% |
+| Code                    |    29.721% |
+| Compressed Audio        |     8.108% |
+| Unused                  |     5.578% |
+| Configuration Data      |     4.024% |
+| Sprite Data             |     2.676% |
+| Text Data               |      .695% |
+
+# ROM Map
+
+* Header
+  * `$00000-$0000F` - iNES ROM Header Data
+* Bank 0
+  * `$00010-$03D7A` - Enemy Logic
+  * `$03D7B-$0400F` - Unused
+* Bank 1
+  * `$04010-$048F7` - Sound Engine Code
+  * `$048F8-$06EAC` - Encoded Sound Data
+  * `$06EAD-$0703F` - Code to Draw Sprites
+  * `$07040-$07DF4` - Encoded Sprite Data
+  * `$07DF5-$0800F` - Unused
+* Bank 2
+  * `$08010-$090A7` - Level Supertile Screen Assignments
+  * `$090A8-$0B001` - Compressed Graphic Data
+  * `$0B002-$0B328` - Player State Logic
+  * `$0B329-$0B428` - Level Header Data
+  * `$0B429-$0BD4B` - Enemy Generation Logic
+  * `$0BD4C-$0C00F` - Unused
+* Bank 3
+  * `$0C010-$0FE09` - Supertile and Palette Data
+  * `$0FE0A-$0FFBE` - End Level Routine Logic
+  * `$0FFBF-$1000F` - Unused
+* Bank 4
+  * `$10010-$138C8` - Compressed Graphic Data
+  * `$138C9-$13BA4` - Game End Routine Logic
+  * `$13BA5-$13DD0` - Ending Credits Data
+  * `$13DD1-$1400F` - Unused
+* Bank 5
+  * `$14010-$1736D` - Compressed Graphic Data
+  * `$1736E-$17643` - Automated Demo Input
+  * `$17644-$1800F` - Unused
+* Bank 6
+  * `$18010-$1B271` - Compressed Graphic Data
+  * `$1B272-$1B3D6` - Text Data
+  * `$1B3D7-$1BD35` - Weapon Logic
+  * `$1BD36-$1C00F` - Unused
+* Bank 7
+  * `$1C010-$1F621` - Game Engine Logic
+  * `$1F622-$1FC0F` - Unused
+  * `$1FC10-$1FFDF` - Differential Pulse Code Modulation (DPCM) Data
+  * `$1FFE0-$2000F` - NES Undocumented Footer
+
+## Visual Rom Map
+
+```
+CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
+CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCUUUUU
+CCCCCCCCCCCCCCCCCCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+AAAAAAAAAAAAAAAAAAAAAAAAAAAAACCCSSSSSSSSSSSSSSSSSSSSSSSSSSSUUUUD
+DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
+GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGCCCCCCDDCCCCCCCCCCCCCCCCCCUUUUUUG
+GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
+GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGCCCUG
+GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
+GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGCCCCCCTTTTUUUUGG
+GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
+GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGDDDDDDUUUUUUUUUUUUUUUUUUUUG
+GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
+GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGTTTCCCCCCCCCCCCCCCCCCCUUUUUU
+CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
+CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCUUUUUUUUUUUUAAAAAAAA
+```
+
+Legend
+* G = Compressed Graphic Data
+* C = Code
+* A = Compressed Audio
+* U = Unused
+* D = Configuration Data
+* S = Sprite Data
+* T = Text Data
\ No newline at end of file