1992 Contra 120 in 1

Description

The cartridge is a multigames cartridge dated from 1992.

Versions known :

• 1992 Contra 120 in 1 : NES version (72-pin)

Hardware

NES PCB (Front mirrored picture)	NES PCB (Bottom picture)

Datas chips
Chips	Description
8M12 - 5003AJ213-PA20C - S22431 - H9208	Probably 1 MB chip (need confirmation)
Hyundai HY6264LP-10 - 9040D	8K x 8-bit CMOS SRAM, 150ns
Usual fonctionnal chips
Chips	Description
GD74LS161A - 9204 - GoldStar	Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16
GD74LS32 - 9211 - GoldStar	OR Gate, LS Series, 4-Func, 2-Input, TTL, PDIP14
GD74LS157 - 9220 - GoldStar	Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16
HD74HC02P - 1K45	NOR Gate, HC/UH Series, 4-Func, 2-Input, CMOS, PDIP14
GD74LS273 - 9209 - GoldStar	D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, PDIP20
GD74LS02 - 9215 - GoldStar	NOR Gate, LS Series, 4-Func, 2-Input, TTL, PDIP14
GD74LS153 - 9217 - GoldStar	Multiplexer, LS Series, 2-Func, 4 Line Input, 1 Line Output, True Output, TTL, PDIP16

 111111
 5432109876543210
[1.....bPxPPPPpmv]
       | |     |+- 0=16K,1=32K
       | |     +-- 0=V, 1=H
       | +-------- 1=NROM, 0=UNROM
       +---------- UNROM bank

Software

The 120 in 1 rom contains 512 KB of PRG and no CHR.

The rom has been dumped and assigned to the NES 2.0 Mapper 227 on the 25 march 2023.

It contains 13 different games that can be beginned at different levels.

The rom is fully supported from FCEUX 2.6.6.

Dumping method

For dumping this cartridge, it's necessary to short-circuit this capacitor (by putting an electric wire between its two pins) :

Capacitor to short

This short-circuit in place, this script can dump the cartridge with the INLretro-prog dumper (Device firmware version: 2.3.x) :

dumpN120_72.lua
File:DumpN120 72.lua.txt
File:DumpN120 72.lua

Under UNIX, the commands to run are :

./inlretro -s scripts/inlretro3.lua -c NES -m dumpn120_72 -x 512 -d 120in1-contra-1992.nes

The NES header of the rom is to set to

Games Menu

There are 13 unique games and the same games at different levels :

• 1942
• Arkanoid
• B-Wings
• Battle City
• Bomber Man 1
• Contra
• Dig Dug
• Field Combat
• Galaxian
• Ninja-Kun
• Super Mario Bros 1 (Platforms / 1986)
• Tetris (Tengen)
• TwinBee

Cartridge Menu
N°	Game Name	Original Game Name	Level
001	CONTRA	Contra	Stage 1
002	TETRIS 2	Tetris (Tengen)
003	SUPER MARIO	Super Mario Bros 1 (Platforms / 1986)	World 1-1
004	ARKANOID	Arkanoid	Round 1
005	ASUIT CONTRA	Contra	Stage 1
006	TANK	Battle City	Stage 1
007	GALAXIAN	Galaxian	Flag 1
008	FIAME CONTRA	Contra	Stage 1
009	DIG DUG	Dig Dug	Round 1
010	TWIN BEE	TwinBee
011	SHOTE CONTRA	Contra	Stage 1
012	1942	1942
013	BOMBER MAN	Bomber Man 1	Stage 1
014	CONTRA 30	Contra	Stage 1
015	TANK USA	Battle City	Stage 4
016	B-WINGS	B-Wings	Stage 1
017	ASUIT CONTRA 30	Contra	Stage 1
018	SPEED MARIO	Super Mario Bros 1 (Platforms / 1986)	World 1-1
019	NINJA	Ninja-Kun	Scene 1
020	FIAME CONTRA 30	Contra	Stage 1
021	ARKANOID 2	Arkanoid	Round 4
022	DIG DUG 2	Dig Dug	Round 2
023	SHOTE CONTRA 30	Contra	Stage 1
024	TANK CHN	Battle City	Stage 7
025	B-WINGS WID	B-Wings	Stage 1
026	BASE1	Contra	Stage 2 – Base 1
027	NINJA 2	Ninja-Kun	Scene 2
028	BOMBER MAN OT	Bomber Man 1	Stage 1
029	WATERFALL	Contra	Stage 3
030	GALAXIAN 2	Galaxian	Flag 2
031	COMBAT	Field Combat
032	BASE2	Contra	Stage 4 – Base 2
033	SUPER MARIO 2	Super Mario Bros 1 (Platforms / 1986)	World 2-1
034	TANK JPN	Battle City	Stage 10
035	SNOW FIELD	Contra	Stage 5
036	DIG DUG 3	Dig Dug	Round 3
037	ARKANOID 3	Arkanoid	Round 7
038	ENERGY ZONE	Contra	Stage 6
039	NINJA 3	Ninja-Kun	Scene 3
040	B-WINGS MT	B-Wings	Stage 1
041	HENGAR	Contra	Stage 7
042	TANK IRN	Battle City	Stage 13
043	NINJA 4	Ninja-Kun	Scene 4
044	ALIEN LAIR	Contra	Stage 8
045	DIG DUG 4	Dig Dug	Round 4
046	GALAXIAN 3	Galaxian	Flag 3
047	BASE1 ASU	Contra	Stage 2 – Base 1
048	SUPER MARIO 3	Super Mario Bros 1 (Platforms / 1986)	World 3-1
049	TANK ISR	Battle City	Stage 16
050	WATERFALL ASU	Contra	Stage 3
051	B-WINGS VAN	B-Wings	Stage 1
052	ARKANOID 4	Arkanoid	Round A
053	BASE2 ASU	Contra	Stage 4 – Base 2
054	COMBAT AX	Field Combat
055	BOMBER MAN NS	Bomber Man 1	Stage 1
056	SNOW FIELD ASU	Contra	Stage 5
057	TANK-I	Battle City	Stage 19
058	NINJA 5	Ninja-Kun	Scene 5
059	ENERGY ZONE ASU	Contra	Stage 6
060	BOMBER MAN RP	Bomber Man 1	Stage 1
061	DIG DUG 5	Dig Dug	Round 5
062	HENGAR ASU	Contra	Stage 7
063	SUPER MARIO 4	Super Mario Bros 1 (Platforms / 1986)	World 4-1
064	TANK JOR	Battle City	Stage 22
065	ALIEN LAIR ASU	Contra	Stage 8
066	B-WINGS SID	B-Wings	Stage 1
067	ARKANOID 5	Arkanoid	Round D
068	BASE1 FIA	Contra	Stage 2 – Base 1
069	NINJA 6	Ninja-Kun	Scene 6
070	COMBAT BX	Field Combat
071	WATERFALL FIA	Contra	Stage 3
072	TANK 2C	Battle City	Stage 25
073	GALAXIAN 4	Galaxian	Flag 4
074	BASE2 FIA	Contra	Stage 4 – Base 2
075	BOMBER MAN TW	Bomber Man 1	Stage 1
076	DIG DUG 6	Dig Dug	Round 6
077	SNOW FIELD FIA	Contra	Stage 5
078	SUPER MARIO 5	Super Mario Bros 1 (Platforms / 1986)	World 5-1
079	B-WINGS AT	B-Wings	Stage 1
080	ENERGY ZONE FIA	Contra	Stage 6
081	TANK LEB	Battle City	Stage 28
082	ARKANOID 6	Arkanoid	Round G
083	HENGAR FIA	Contra	Stage 7
084	B-WINGS HAM	B-Wings	Stage 1
085	NINJA 7	Ninja-Kun	Scene 7
086	ALIAN LAIR FIA	Contra	Stage 8
087	BOMBER MAN DF	Bomber Man 1	Stage 1
088	DIG DUG 7	Dig Dug	Round 7
089	BASE1 SHO	Contra	Stage 2 – Base 1
090	TANK USR	Battle City	Stage 31
091	COMBAT CX	Field Combat
092	WATERFALL SHO	Contra	Stage 3
093	SUPER MARIO 6	Super Mario Bros 1 (Platforms / 1986)	World 6-1
094	B-WINGS JMP	B-Wings	Stage 1
095	BASE2 SHO	Contra	Stage 4 – Base 2
096	NINJA 8	Ninja-Kun	Scene 8
097	ARKANOID 7	Arkanoid	Round J
098	SNOW FIELD SHO	Contra	Stage 5
099	DIG DUG 8	Dig Dug	Round 8
100	GALAXIAN 5	Galaxian	Flag 5
101	COMBAT DX	Field Combat
102	DIG DUG 9	Dig Dug	Round 9
103	TANK IRI	Battle City	Stage 34
104	ENERGY ZONE SHO	Contra	Stage 6
105	B-WINGS DY	B-Wings	Stage 1
106	NINJA 9	Ninja-Kun	Scene 9
107	HENGAR SHO	Contra	Stage 7
108	SUPER MARIO 7	Super Mario Bros 1 (Platforms / 1986)	World 7-1
109	SUPER 1942	1942
110	BOMBER MAN AN	Bomber Man 1	Stage 1
111	TANK-II	Battle City	Stage 1
112	ARKANOID 8	Arkanoid	Round L
113	ALIEN LAIR SHO	Contra	Stage 8
114	GALAXIAN 6	Galaxian	Flag 6
115	SUPER TWIN BEE	TwinBee
116	COMBAT EX	Field Combat
117	TANK FRE	Battle City	Stage 18
118	B-WINGS FIR	B-Wings	Stage 1
119	DIG DUG 10	Dig Dug	Round 10
120	SUPER MARIO 8	Super Mario Bros 1 (Platforms / 1986)	World 8-1