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Locked 'n Loaded (World)

  1. Game infos
  2. Parent and Clones
  3. Sound
  4. Driver
  5. Inputs
  6. Controls
  7. Display
  8. Dipswitchs
  9. Roms list
  10. Chips list
  11. Categories
  12. MAMEinfo
  13. History
Download lockload.zip (20.69 MB)
Snapshot

Game infos

Description Locked 'n Loaded (World)
Name lockload
Manufacturer Data East Corporation
Year 1994
Runnable yes
System arcade /
Number of players 2P sim
Added to MAME .108u4
Romset size 20.69 MB
Romset file 23 files
Romset zip 13 B
Language English
Genre Shooter

Parent and clones

Parent This game is the parent

Sound infos

Sound_channels 2

Driver infos

Driver status preliminary
Driver emulation preliminary
Driver color good
Driver sound imperfect
Driver graphic imperfect
Driver cocktail
Driver protection
Driver savestate yes

Inputs infos

Input service no
Input tilt no
Input players 2
Input buttons
Input coins 2

Controls infos

type ways minimum maximum sensitivity keydelta reverse
lightgun 0 255 20 25 no

Display infos

type rotate flipx width height refresh pixclock htotal hbend hbstart vtotal vbend vbstart
raster 0 no 320 240 60 5604480 336 0 320 278 8 248

Dipswitchs

Roms list

console name bios size crc md5 merge sha1 region offset status optional
arcade mbm-00.d15 524288 b97de8ff 59508f7135af22c2ac89db78874b1e8a68c53434 gfx2 0 good no
arcade mbm-01.d17 524288 6d4b8fa0 56e2b9adb4d010ba2592eccba654a24141441141 gfx2 80000 good no
arcade mbm-02.b21 2097152 e723019f 15361d3e6db5707a7f0ead4254463c50163c864c gfx3 0 good no
arcade mbm-03.b22 2097152 e0d09894 be2faa81cf92b6fadfb2ec4ca2173157b05071ec gfx3 80000 good no
arcade mbm-04.e21 2097152 9e12466f 51eaadfaf45d02d72b61052a606f97f36b3964fd gfx3 100000 good no
arcade mbm-05.e22 2097152 6ff02dc0 5862e2189a09f963d5ec58ca4aa1c06210a3c7ef gfx3 180000 good no
arcade mbm-06.n17 1048576 f34d5999 265b5f4e8598bcf9183bf9bd95db69b01536acb2 oki2 0 good no
arcade mbm-07.n19 524288 414f3793 ed5f63e57390d503193fd1e9f7294ae1da6d3539 oki1 0 good no
arcade mbm-08.a14 1048576 5358a43b 778637fc63a0957338c7da3adb2555ffada177c4 gfx4 0 good no
arcade mbm-09.a16 1048576 2cce162f db5795465a36971861e8fb7436db0805717ad101 gfx4 400000 good no
arcade mbm-10.a19 1048576 232e1c91 868d4eb4873ecc210cbb3a266cae0b6ad8f11add gfx4 1 good no
arcade mbm-11.a20 1048576 8a2a2a9f d11e0ea2785e35123bc56a8f18ce22f58432b599 gfx4 400001 good no
arcade mbm-12.a21 1048576 7d221d66 25c9c20485e443969c0bf4d74c4211c3881dabcd gfx4 2 good no
arcade mbm-13.a22 1048576 678b9052 ae8fc921813e53e9dbc3960e772c1c4de94c22a7 gfx4 400002 good no
arcade mbm-14.a23 1048576 5aaaf929 5ee30db9b83db664d77e6b5e0988ce3366460df6 gfx4 3 good no
arcade mbm-15.a25 1048576 789ce7b1 3fb390ce0620ce7a63f7f46eac1ff0eb8ed76d26 gfx4 400003 good no
arcade nl-00-1.a6 524288 7a39bf8d 8b1a6407bab74b3960a243a6c04c0005a82126f1 maincpu 2 good no
arcade nl-01-1.a8 524288 d23afcb7 de7b5bc936a87cc6511d588b0bf082bbf745581c maincpu 0 good no
arcade nl-02-1.d6 524288 730e0168 fdfa0d335c03c2c528326f90948e642f9ea43150 maincpu 3 good no
arcade nl-03-1.d8 524288 51a53ece ee2c8858844a47fa1e83c30c06d78cf49219dc33 maincpu 1 good no
arcade nl-04-.a15 65536 f097b3d9 5748de9a796afddd78dad7f5c184269ee533c51c gfx1 0 good no
arcade nl-05-.a17 65536 448fec1e 9a107959621cbb3688fd3ad9a8320aa5584f7d13 gfx1 1 good no
arcade nm-06-.p22 65536 31d1c245 326e35e7ebd8ea761d90e856c50d86512327f2a5 audiocpu 0 good no

Chips list

name tag type clock
ARM maincpu cpu 7000000
OKI6295 oki2 audio 1006875
Speaker rspeaker audio
YM2151 ymsnd audio 3580000
Z80 audiocpu cpu 4027500

Categories

MAMEinfo

0.108u4 [Patrik Styrnell]

0.67 [Bryan McPhail]

0.58 [Testdriver]


WIP:

- 0.150: Switched Locked 'n Loaded sample regions around in DECO32 driver [David Haywood]. Changed description of clone (US) to 'Locked 'n Loaded (US, Dragon Gun conversion)'. Swapped oki1/2 roms.

- 0.146u5: Hooked up preliminary sound to Locked 'n Loaded [Angelo Salese]. Replaced HuC6280 CPU2 with Z80. Removed 3rd OKI6295 sound.

- 0.144u6: hap fixed access violation after OK in Locked 'n Loaded and clone Gun Hard.

- 0.144u1: ShouTime added clone Gun Hard (Japan). Fixed rom names.

- 0.133u1: Renamed (locklodu) to (lockloadu).

- 0.111u5: Canim fixed Locked 'n Loaded input port. Removed buttons 3-6. Added dipswitches 'Free Play', 'Debug Mode' and 'Reset'.

- 0.111u2: Aaron Giles improved cycle timings in the ARM CPU core. Altered the DECO32 CPU clocks to be more realistic. Changed ARM CPU1 clock speed to 7MHz.

- 0.108u4: Patrik Styrnell added Locked 'n Loaded (World). Renamed (lockload) to (locklodu).

- 0.67: Bryan McPhail added 'Locked 'n Loaded (US)' (Data East 1994).

- 24th March 2003: Bryan McPhail sent in a major update to the Deco32 driver, making Dragon Gun playable, Locked 'n Loaded almost playable and Tattoo Assassins fully playable with graphics, thanks to Stiletto for tracking down a working boardset of this ultra rare game.

- 0.58: Bryan McPhail added (Testdriver) Locked 'N Loaded (US). ARM CPU emulation [Bryan McPhail, Phil Stroffolino].


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History


Arcade Video game published 25 years ago:

Locked 'n Loaded (c) 1994 Data East.

- TECHNICAL -

Game ID : MBM

Main CPU : ARM (@ 7 Mhz), HuC6280 (@ 4.0275 Mhz)
Sound Chips : Yamaha YM2151 (@ 3.58 Mhz), (2x) OKI6295 (@ 7.627 Khz), OKI6295 (@ 15.255 Khz)

Control : lightgun
Buttons : 2

- TRIVIA -

Released in November 1994.

Known in Japan as "Gun Hard".

One interesting aspect of Locked 'N Loaded was the use of special Data East issued guns on the dedicated cabinet which could be reloaded by tapping the bottom of the gun just like a real gun.

Pony Canyon / Scitron released a limited-edition soundtrack album for this game (Dunk Dream, Gun Hard - PCCB-00173) on 20/01/1995.

- STAFF -

Sound composer : Hiroaki Yoshida (MARO)

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=1396&o=2