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lostwrld: MAME ROM Information.


Lost Worlds (c) 1988 Capcom.

In the future, a powerful enemy force has seized an inhabited planet now known as the Dust World and it is up to 2 unknown soldiers to try to obliterate the invaders and restore their planet's former name : 'Earth'. Features excellent graphics with awesome enemy designs, LOTS of weapons to buy and a solid challenge!


Capcom Play System hardware (CPS)

Game ID : CP-S No. 01

Main CPU : 68000 (@ 10 Mhz), Z80 (@ 3.579545 Mhz)

Sound Chips : YM2151 (@ 3.579545 Mhz), OKI6295 (@ 6.061 Khz)

Players : 2

Control : dial

Buttons : 1


Released in July 1988.

This game is known outside Japan as "Forgotten Worlds [CP-S No. 01]".

Lost Worlds is NOT the sequel to "Black Tiger" but it shares several similarities with it : In both games the player must fight dragons, collect 'ZENNY' money and buy weapons and armour in shops. Also, both games have intros depicting dragons attacking cities.

The first player character, Unknown Soldier, appears as an assist character in "Marvel vs. Capcom - Clash of Super Heroes". The second player character would appear in "Final Fight" as an enemy member of Mad Gear. He was then called 'Two P' (for 2P, 'player 2').

Pony Canyon / Scitron released a limited-edition soundtrack album for this game (Daimakaimura : G.S.M. Capcom 1 - D28B-0011) on 11/01/1989.


The DRESS (lips icon):

Only available on last stage(9)last shop.

Investing 99990 on the DRESS, after clear the final boss the zenny spent on the items you have in your inventory is REFUNDED IN SCORE.


Game designers : Akira Yasuda (Akiman), Akira Nishitani (Nin), Noritaka Funamizu (Poo), Kihaji Okamoto

Soft programmers : Youchi, Noriko, Takako, Nouchi

Object designers : Kurichan, Takata, Shinsyudon, Sintan, Emetaro

Scroll designers : Miki Chan (Mik), Hanachan, Kuramoyan, Nouochan, Black man

Sound : Tamayo Kawamoto, Yukichan, No papa

Hardware : Shinji Kuchino

Mechatronics : Katuhiko Kamimori


* Consoles :

Sega Mega Drive (Nov.1989) [Model G-4016]

Sega Master System (1990)

NEC PC-Engine (1992)

NEC PC-Engine Super CD-ROMĀ² System (Mar.1992) [Model NAPR-1025]

Sony PlayStation 2 (Mar.2006, "Capcom Classics Collection") [Model SLPM-66317]

Sony PSP (2006, "Capcom Classics Collection Remixed")

Sony PlayStation 2 (Oct.2007, "Capcom Classics Collection [Best Price]") [Model SLPM-66852]

* Computers :

PC [MS-DOS, 3.5'' Disks] (1988)

Commodore Amiga (1989)

Commodore C64 (1989)

Sinclair ZX Spectrum (1989)

Amstrad CPC (1989)

Atari ST (1989)


Game's rom.

MAME Info:

0.131u3 [Corrado Tomaselli]

0.35b12 [?]

0.35b3 [?]


- 0.145u4: Bonky0013 and JacKc added clone Forgotten Worlds (USA, B-Board 88618B-2, Rev. C). Changed description of clones '(USA, B-Board 88618B-2)' to '(USA, B-Board 88618B-2, Rev. A)' and '(USA, B-Board 88621B-2)' to '(USA, B-Board 88621B-2, Rev. C)'.

- 0.144u1: Restored 4 EPROMs properly dumped in Forgotten Worlds (World) and marked LW-13.10D as possible bad dump in clone (USA, B-Board 88621B-2), see the note. Fixed rom names.

- 0.141u2: Changed description of clone 'Forgotten Worlds (USA, B-Board 88618B-?)' to 'Forgotten Worlds (USA, B-Board 88618B-2)'.

- 0.139u1: Changed description of clones 'Forgotten Worlds (USA, 88618B B-Board)' to 'Forgotten Worlds (USA, B-Board 88618B-?)' and 'Forgotten Worlds (USA, 88621B B-Board)' to 'Forgotten Worlds (USA, B-Board 88621B-2)'. Renamed (forgottnu) to (forgottnua) and (forgottnua) to (forgottnu).

- 0.139: Corrado Tomaselli and The Dumping Union added clone Forgotten Worlds (USA, 88621B B-Board). Team CPS-1 fixed LW-13.10D rom loading in Forgotten Worlds to match real PCB.

- 0.133u1: Renamed (forgottu) to (forgottnu).

- 0.132u3: Team Japump added clone Lost Worlds (Japan Old Ver.).

- 0.131u3: Corrado Tomaselli added Forgotten Worlds (World). Renamed (forgottn) to (forgottu). Removed Forgotten Worlds (World?).

- 22nd May 2009: Corrado Tomaselli dumped Forgotten Worlds (World).

- 16th November 2008: Guru - I recently picked up a pile of junk for spares and repairs from a local friend. It turned out there was quite a bit of interesting stuff in this lot. As far as I can make out, I got Lost Worlds (with QFP52 surface mounted ROMs, Capcom).

- 0.124u5: Guru added clone Forgotten Worlds (World?). Fixed rom names.

- 0.124u4: Cleaned memory maps. Moved Forgotten Worlds special input memory handlers to DRIVER_INIT [Nicola Salmoria, Corrado Tomaselli, Charles MacDonald].

- 0.124u3: Fixed gfx1 rom loading.

- 0.111u4: David Haywood unified Forgotten Worlds MACHINE_DRIVER_START with cps1 and connected the OKI6295 pin control properly.

- 0.93u1: Changed OKI6295 clock speed back to 6061 Hz.

- 0.93: Changed OKI6295 clock speed to 7576 Hz.

- 0.63: Added 'Difficulty' dipswitch. Changed 'Unknown' to 'Unused' dipswitches.

- 0.37b7: Nicola Salmoria and Tim Lindquist added stars in Strider and Forgotten Worlds.

- 27th August 2000: Nicola Salmoria perfected the CPS-1 starfield graphics emulation (used in Forgotten World and Strider).

- 21st August 2000: Nicola Salmoria added preliminary starfield emulation to the CPS-1 driver.

- 0.36b9: Changed 68000 CPU1 clock speed to 10MHz.

- 0.36b5: Yasuhiro Ogawa added clone Lost Worlds (Japan). Added missing cpu1 rom ($80000), 8x gfx1 and 2x sound1 roms. Changed input from 8-way Joystick to Dial. Added dipswitches 'Coin A/ B' and 'Demo Sounds.

- 10th September 1999: The Japan version of Forgotten Worlds (Lost Worlds) was added.

- 8th September 1999: Somebody added a correct romset to Forgotten Worlds.

- 0.35b12: Added Forgotten Worlds (US) (Capcom 1988), missing gfx and sound roms.

- 0.35b3: Added Forgotten Worlds (Testdriver).

ARCADE RELEASE: Lost Worlds (Capcom) - 1988/Jul/29


Other Emulators:

* Calice

* Callus

* FB Alpha

* Kawaks

* Nebula

* Raine

Recommended Games (Jetman):

Sky Lancer


Argus (Gottlieb)


Formation Z



4-D Warriors

Alien Sector

Bakutotsu Kijuutei

Cop 01

Finalizer - Super Transformation

Lizard Wizard

Metal Clash

Scooter Shooter

Section Z

Space Harrier

Space Harrier II (Mega-Tech)

Side Arms - Hyper Dyne



Space Ranger (Arcadia)

Star Guards

Forgotten Worlds

Forgotten Worlds (Mega-Tech)


Insector X

Solar Jetman (PlayChoice-10)

Rohga Armor Force

Povar / Sobrat' Buran / Agroprom (Jetpac)


Mazinger Z

ESP Ra.De.

Shikigami no Shiro

Shikigami No Shiro II

Crazy War

Romset: 5442 kb / 35 files / 1.79 zip

MAME XML Output:

       <game name="lostwrld" sourcefile="cps1.c" cloneof="forgottn" romof="forgottn">
              <description>Lost Worlds (Japan)</description>
              <rom name="lw_11c.14f" size="131072" crc="67e42546" sha1="3e385661f71616180a26b74e443978077246fe66" region="maincpu" offset="0"/>
              <rom name="lw_15c.14g" size="131072" crc="402e2a46" sha1="cbb7017e75a425706505717bf83c2615f53309f9" region="maincpu" offset="1"/>
              <rom name="lw_10c.13f" size="131072" crc="c46479d7" sha1="84fd9ef33ae7d0af2110e8dc299de25c0f039cee" region="maincpu" offset="40000"/>
              <rom name="lw_14c.13g" size="131072" crc="97670f4a" sha1="f249977c814abdff85007216d7fa57db5684be0f" region="maincpu" offset="40001"/>
              <rom name="lw-07.13e" merge="lw-07.10g" size="524288" crc="fd252a26" sha1="5cfb097984912a5167a8c7ec4c2e119b642f9970" region="maincpu" offset="80000"/>
              <rom name="lw-01.9d" size="524288" crc="0318f298" sha1="178ffd6da7bf845e30abf1bfc38a469cd319a73f" region="gfx" offset="0"/>
              <rom name="lw-08.9f" merge="lw-08.9b" size="524288" crc="25a8e43c" sha1="d57cee1fc508db2677e84882fb814e4d9ad20543" region="gfx" offset="2"/>
              <rom name="lw-05.9e" merge="lw-05.6d" size="524288" crc="e4552fd7" sha1="11147afc475904848458425661473586dd6f60cc" region="gfx" offset="4"/>
              <rom name="lw-12.9g" size="524288" crc="8e6a832b" sha1="d63a1331fda2365f090fa31950098f321a720ea8" region="gfx" offset="6"/>
              <rom name="lw-02.12d" merge="lw-02.6b" size="524288" crc="43e6c5c8" sha1="d3e6c971de0477ec4e178adc82508208dd8b397f" region="gfx" offset="200000"/>
              <rom name="lw-09.12f" size="524288" crc="899cb4ad" sha1="95e61af338945e690f2a82746feba3871ea224eb" region="gfx" offset="200002"/>
              <rom name="lw-06.12e" merge="lw-06.9d" size="524288" crc="5b9edffc" sha1="6fd8f4a3ab070733b52365ab1945bf86acb2bf62" region="gfx" offset="200004"/>
              <rom name="lw-13.12g" size="524288" crc="8e058ef5" sha1="00f2c0050fd106276ea5398511c5861ebfbc0d10" region="gfx" offset="200006"/>
              <rom name="lw_00b.14a" merge="lw_00.13c" size="65536" crc="59df2a63" sha1="dfe1fffc7a17179a80a2ae623e93b30a7d6df20d" region="audiocpu" offset="0"/>
              <rom name="lw-03.14c" size="131072" crc="ce2159e7" sha1="77d564f8b768c1cbd6e5b334f7ee86c4c3f9d62e" region="oki" offset="0"/>
              <rom name="lw-04.13c" size="131072" crc="39305536" sha1="ad24d7b6df2dc5e84a35aecb9ba9b0aaa27ab6e5" region="oki" offset="20000"/>
              <rom name="buf1" merge="buf1" size="279" crc="eb122de7" sha1="b26b5bfe258e3e184f069719f9fd008d6b8f6b9b" region="aboardplds" offset="0"/>
              <rom name="ioa1" merge="ioa1" size="279" crc="59c7ee3b" sha1="fbb887c5b4f5cb8df77cec710eaac2985bc482a6" region="aboardplds" offset="0"/>
              <rom name="prg1" merge="prg1" size="279" crc="f1129744" sha1="a5300f301c1a08a7da768f0773fa0fe3f683b237" region="aboardplds" offset="0"/>
              <rom name="rom1" merge="rom1" size="279" crc="41dc73b9" sha1="7d4c9f1693c821fbf84e32dd6ef62ddf14967845" region="aboardplds" offset="0"/>
              <rom name="sou1" merge="sou1" size="279" crc="84f4b2fe" sha1="dcc9e86cc36316fe42eace02d6df75d08bc8bb6d" region="aboardplds" offset="0"/>
              <rom name="lwchr.3a" size="279" crc="54ed4c39" sha1="961309335dc1c84482ebe99ea938b32d3a6ae9a8" region="bboardplds" offset="0"/>
              <rom name="lwio.15e" merge="lwio.12b" size="279" crc="ad52b90c" sha1="f0fd6aeea515ee449320fe15684e6b3ab7f97bf4" region="bboardplds" offset="0"/>
              <chip type="cpu" tag="maincpu" name="68000" clock="10000000"/>
              <chip type="cpu" tag="audiocpu" name="Z80" clock="3579545"/>
              <chip type="audio" tag="mono" name="Speaker"/>
              <chip type="audio" tag="2151" name="YM2151" clock="3579545"/>
              <chip type="audio" tag="oki" name="OKI6295" clock="1000000"/>
              <display tag="screen" type="raster" rotate="0" width="384" height="224" refresh="59.610000" />
              <sound channels="1"/>
              <input players="2" buttons="1" coins="2">
                     <control type="joy" ways="8"/>
                     <control type="dial" minimum="0" maximum="4095" sensitivity="100" keydelta="20"/>
              <dipswitch name="Unused" tag="DSWC" mask="1">
                     <dipvalue name="Off" value="1" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="DSWC" mask="2">
                     <dipvalue name="Off" value="2" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="DSWC" mask="4">
                     <dipvalue name="Off" value="4" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="DSWC" mask="8">
                     <dipvalue name="Off" value="8" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="DSWC" mask="16">
                     <dipvalue name="Off" value="16" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="DSWC" mask="32">
                     <dipvalue name="Off" value="32" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unknown" tag="DSWC" mask="64">
                     <dipvalue name="Off" value="64" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="DSWC" mask="128">
                     <dipvalue name="Off" value="128" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Difficulty" tag="DSWB" mask="7">
                     <dipvalue name="1 (Easiest)" value="7"/>
                     <dipvalue name="2" value="6"/>
                     <dipvalue name="3" value="5"/>
                     <dipvalue name="4 (Normal)" value="4" default="yes"/>
                     <dipvalue name="5" value="3"/>
                     <dipvalue name="6" value="2"/>
                     <dipvalue name="7" value="1"/>
                     <dipvalue name="8 (Hardest)" value="0"/>
              <dipswitch name="Unknown" tag="DSWB" mask="8">
                     <dipvalue name="Off" value="8" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="DSWB" mask="16">
                     <dipvalue name="Off" value="16" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="DSWB" mask="32">
                     <dipvalue name="Off" value="32" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Service Mode" tag="DSWB" mask="64">
                     <dipvalue name="Off" value="64" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Freeze" tag="DSWB" mask="128">
                     <dipvalue name="Off" value="128" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Coin A" tag="DSWA" mask="7">
                     <dipvalue name="4 Coins/1 Credit" value="0"/>
                     <dipvalue name="3 Coins/1 Credit" value="1"/>
                     <dipvalue name="2 Coins/1 Credit" value="2"/>
                     <dipvalue name="1 Coin/1 Credit" value="7" default="yes"/>
                     <dipvalue name="1 Coin/2 Credits" value="6"/>
                     <dipvalue name="1 Coin/3 Credits" value="5"/>
                     <dipvalue name="1 Coin/4 Credits" value="4"/>
                     <dipvalue name="1 Coin/6 Credits" value="3"/>
              <dipswitch name="Coin B" tag="DSWA" mask="56">
                     <dipvalue name="4 Coins/1 Credit" value="0"/>
                     <dipvalue name="3 Coins/1 Credit" value="8"/>
                     <dipvalue name="2 Coins/1 Credit" value="16"/>
                     <dipvalue name="1 Coin/1 Credit" value="56" default="yes"/>
                     <dipvalue name="1 Coin/2 Credits" value="48"/>
                     <dipvalue name="1 Coin/3 Credits" value="40"/>
                     <dipvalue name="1 Coin/4 Credits" value="32"/>
                     <dipvalue name="1 Coin/6 Credits" value="24"/>
              <dipswitch name="Demo Sounds" tag="DSWA" mask="64">
                     <dipvalue name="Off" value="0"/>
                     <dipvalue name="On" value="64" default="yes"/>
              <dipswitch name="Flip Screen" tag="DSWA" mask="128">
                     <dipvalue name="Off" value="128" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <driver status="good" emulation="good" color="good" sound="good" graphic="good" savestate="supported" palettesize="3072"/>

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