US AAF Mustang

To do:
The swastika on the map screen was altered to look less like one in the Arcade Archives port.

US AAF Mustang is a horizontal shoot-'em-up where you take control of a US plane against hundreds (if not thousands) of WWII enemy planes flying through numerous locations... although according to NMK, Normandy is in Spain.

The game is particularly (in)famous for a bootleg version where all the music and sound effects are replaced with those from Raiden. This is because its original soundchip, the NMK004, has a robust protection that bootleggers didn't know how to crack at the time.

This game was later ported to the Genesis as Fire Mustang.

Unused Graphics#

An alternate sprite for Stage 2's boss with no camo pattern.

A couple of sprites hiding among the backgrounds graphics' data.

Hidden Credits#

Inside nmk004.bin at 0xAD:

Regional Differences#

International	Korea

Since Seoul Trading published the game in Korea, they replaced the "Company Limited" graphic from UPL's logo with their name written with the game's standard font.