From b7597bff1be9eefd75b2a3446d2427551d0550f8 Mon Sep 17 00:00:00 2001
From: "R. Belmont" <rb6502@users.noreply.github.com>
Date: Wed, 19 Aug 2009 17:06:07 +0000
Subject: [PATCH] New games marked as GAME_NOT_WORKING
 ------------------------------------ Extreme Hunting 2 [Guru]

I don't have an encryption key for this yet so don't try to run it :)
---
 src/mame/drivers/naomi.c | 39 +++++++++++++++++++++++++++++++++++----
 src/mame/mamedriv.c      |  2 +-
 2 files changed, 36 insertions(+), 5 deletions(-)

diff --git a/src/mame/drivers/naomi.c b/src/mame/drivers/naomi.c
index 89c1a4deab0..61c3eed5778 100644
--- a/src/mame/drivers/naomi.c
+++ b/src/mame/drivers/naomi.c
@@ -6,8 +6,6 @@
             David Haywood, Angelo Salese and Olivier Galibert
 
  Notes:
-  NAMCO Naomi games require a Namco specific BIOS
-
   Several early Naomi games are running on an earlier revision mainboard (HOTD2 etc.) which appears to have an earlier
    revision of the graphic chip.  Attempting to run these games on the later board results in graphical glitches and/or
    other problems.
@@ -1005,8 +1003,6 @@ Notes:
       CN4 - Gun connection for player 1 trigger and optical
       CN5 - Gun connection for player 1 pump switch
 
-
-
 */
 
 #include "driver.h"
@@ -5355,6 +5351,21 @@ static DRIVER_INIT(xtrmhunt)
 	DRIVER_INIT_CALL(atomiswave);
 }
 
+static DRIVER_INIT(xtrmhnt2)
+{
+  	int i;
+	UINT16 *src = (UINT16 *)(memory_region(machine, "user1"));
+
+	long rom_size = memory_region_length(machine, "user1");
+
+	for(i=0; i<rom_size/2; i++)
+	{
+		src[i] = atomiswave_decrypt(src[i], i*2, &xh_key);	// wrong, need real key
+	}
+
+	DRIVER_INIT_CALL(atomiswave);
+}
+
 ROM_START( fotns )
 	ROM_REGION( 0x200000, "maincpu", 0)
 	AW_BIOS
@@ -5424,6 +5435,24 @@ ROM_START( xtrmhunt )
 	ROM_LOAD("ax2406m01.ic16", 0x6000000, 0x1000000,  CRC(cbcf2c5d) SHA1(61362fabcbb3bfc01c996748a7ca65f8a0e02f2f) )
 ROM_END
 
+ROM_START( xtrmhnt2 )
+	ROM_REGION( 0x200000, "maincpu", 0)
+	AW_BIOS
+
+	ROM_REGION( 0x8000000, "user1", ROMREGION_ERASE)
+        ROM_LOAD( "610-0752.u1",  0x0000000, 0x1000000, CRC(3086bc47) SHA1(eb7b04db90d296985528f0cfdd4545f184c40b64) )
+        ROM_LOAD( "610-0752.u2",  0x1000000, 0x1000000, CRC(d3a88b31) SHA1(ccf14367e4e7efbc2cc835f3b001fd6d64302a5e) )
+        ROM_LOAD( "610-0752.u3",  0x2000000, 0x1000000, CRC(bab6182e) SHA1(4d25256c81941316887cbb4524a203922f5b7104) )
+        ROM_LOAD( "610-0752.u4",  0x3000000, 0x1000000, CRC(9787f145) SHA1(8445ede0477f70fbdc113810b80356945ce498d2) )
+        ROM_LOAD( "610-0752.u14", 0x4000000, 0x1000000, CRC(ce83bcc7) SHA1(e2d324a5a7eacbec7b0df9a4b9e276521bb9ab80) )
+        ROM_LOAD( "610-0752.u15", 0x5000000, 0x1000000, CRC(864a6342) SHA1(fb97532d5dd00f8520fdaf68dfcd1ea627bdf90a) )
+        ROM_LOAD( "610-0752.u16", 0x6000000, 0x1000000, CRC(8ac71c76) SHA1(080e41e633bf082fc536781541c6031d1ac81939) )
+        ROM_LOAD( "610-0752.u17", 0x7000000, 0x1000000, CRC(a79fb1fa) SHA1(f75c5b574fd79677b926c595b369e95605a3c848) )
+
+	ROM_REGION( 0x1400000, "network", 0)	// network board
+        ROM_LOAD( "fpr-24330a.ic2", 0x000000, 0x400000, CRC(8d89877e) SHA1(6caafc49114eb0358e217bc2d1a3ab58a93c8d19) )
+        ROM_LOAD( "flash128.ic4s", 0x400000, 0x1000000, CRC(866ed675) SHA1(2c4c06935b7ab1876e640cede51713b841833567) )
+ROM_END
 
 /* Atomiswave */
 GAME( 2001, awbios,   0,        aw,    naomi,    0,        ROT0, "Sammy",                           "Atomiswave Bios", GAME_IMPERFECT_GRAPHICS|GAME_IMPERFECT_SOUND|GAME_NOT_WORKING|GAME_IS_BIOS_ROOT )
@@ -5433,3 +5462,5 @@ GAME( 2003, demofist, awbios,   aw,    naomi,    demofist, ROT0, "Polygon Magic
 GAME( 2004, rangrmsn, awbios,   aw,    naomi,    rangrmsn, ROT0, "Sammy",                           "Ranger Mission", GAME_IMPERFECT_GRAPHICS|GAME_IMPERFECT_SOUND|GAME_NOT_WORKING )
 GAME( 2005, fotns,    awbios,   aw,    naomi,    fotns,    ROT0, "Arc System Works",                "Fist Of The North Star", GAME_IMPERFECT_GRAPHICS|GAME_IMPERFECT_SOUND|GAME_NOT_WORKING )
 GAME( 2005, xtrmhunt, awbios,   aw,    naomi,    xtrmhunt, ROT0, "Sammy",                           "Extreme Hunting", GAME_IMPERFECT_GRAPHICS|GAME_IMPERFECT_SOUND|GAME_NOT_WORKING )
+GAME( 2006, xtrmhnt2, awbios,   aw,    naomi,    xtrmhnt2, ROT0, "Sammy",                           "Extreme Hunting 2", GAME_IMPERFECT_GRAPHICS|GAME_IMPERFECT_SOUND|GAME_NOT_WORKING )
+
diff --git a/src/mame/mamedriv.c b/src/mame/mamedriv.c
index 0660d6d1c46..472f809c31b 100644
--- a/src/mame/mamedriv.c
+++ b/src/mame/mamedriv.c
@@ -4561,7 +4561,7 @@ BOMULEUL CHAJARA SEGA ST-V  1997/04/11
 						/* 2005.10 The King of Fighters XI */
 	DRIVER( fotns )		/* 2005.12 Hokuto no Ken */
 						/* 2006.02 Metal Slug 6 */
-						/* 2006.09 Extreme Hunting 2 Tournament Edition */
+	DRIVER( xtrmhnt2 )	 		/* 2006.09 Extreme Hunting 2 Tournament Edition */
 						/* 2008.?? Sega Clay Challenge */
 
 	/* Hikaru */