Top Gun is an air combat simulation game for the Nintendo Entertainment System.

This is an Mapper Conversion hack for Top Gun (japan) ROM from UNROM to MMC5.

Features:

[list]
Expansion RAM ($5C00-$5FFF, read/write) CPU
$6000-$7FFF: 8 KB switchable PRG RAM bank
Bankswitching included. Readme file for more info.
Extended RAM mode ($5104)
[/list]

Read the Readme for changes in this version v1.2

Note:

This patch only works for:

[list]
Japan Version
[/list]

This patch does not work for:

[list]
[li]US Revision 0[/li]
[li]US Revision 1[/li]
[li]Europe Version[/li]
[/list]

Note: The author have tested most of the emulators but doesn’t work well with Nintendulator, RockNES and VirtuaNES.

Now works with BizHawk and Mesen.

Database match: Top Gun (Japan)
Database: No-Intro: Nintendo Entertainment System (v. 20180803-121122)
File SHA-1: 57BAA06E59D6F07A0A1100145237F2ED1DD70BAE
File CRC32: F43C72D3
ROM SHA-1: 8940487A99647FD965732EB5791BBDEAE9E1FB8F
ROM CRC32: 37CB1801