Update README.md

add goals and and additional enhancements

README.md

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 # 3d-pinball-space-cadet
-Disassembly of the Iconic 3D Pinball Space Cadet Win32 game
+### Disassembly of the Iconic 3D Pinball Space Cadet Win32 game
+
+**Overview:**
+The goal of this project is to make a functional, portable, solution compatible with the `3D Pinball Space Cadet` distributed game files:
+`FONT.DAT`
+`PINBALL.DAT`
+
+An additional  goal of this project is to make native applications for the following platforms:
+* `Windows`
+* `macOS`
+* `Linux`
+* `Android`
+
+`iOS` and `Windows Mobile`  will be stretch goals for the mobile platform segment of the project.
+
+
+**Planned enhancements**:
+
+* MP3-based sounds archive (as a `SOUND.DAT` file).
+* Re-mastered background music (as MP3 in `SOUND.DAT` archive).
+* Compatability with other `Maxis` / `Cinnematronics` tables.