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Bombs Away (prototype)

  1. Game infos
  2. Sound
  3. Driver
  4. Inputs
  5. Controls
  6. Display
  7. Dipswitchs
  8. Roms list
  9. Chips list
  10. Categories
  11. MAMEinfo
  12. History
Download bombsa.zip (450 KB)
Snapshot

Game infos

Description Bombs Away (prototype)
Name bombsa
Manufacturer Jaleco
Year 1988
Runnable yes
System arcade /
Number of players 2P alt
Added to MAME .106u06
Romset size 450 KB
Romset file 11 files
Romset zip 140 B
Language English
Evaluation 40 to 50 (Decent)
Genre Shooter

Sound infos

Sound_channels 1

Driver infos

Driver status good
Driver emulation good
Driver color good
Driver sound good
Driver graphic good
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
joy 8 no

Display infos

type rotate flipx width height refresh pixclock htotal hbend hbstart vtotal vbend vbstart
raster 270 no 256 224 54.001512 6000000 394 0 256 282 16 240

Dipswitchs

Roms list

console name bios size crc md5 merge sha1 region offset status optional
arcade 1.3a 32768 92801404 c4ff47989d355b18a909eaa88f138e2f68178ecc audiocpu 0 good no
arcade 2.4p 65536 bd972ff4 63bfb455bc0ae1d31e6f1066864ec0c8d2d0cf99 gfx1 0 good no
arcade 3.4s 65536 9a8a8a97 13328631202c196c9d8791cc6063048eb6be0472 gfx1 10000 good no
arcade 4.7a 32768 0191f6a7 10a0434abbf4be068751e65c81b1a211729e3742 maincpu 0 good no
arcade 5.7c 32768 095c451a 892ca84376f89640ad4d28f1e548c26bc8f72c0e maincpu 10000 good no
arcade 6.7d 65536 89f9dc0f 5cf6a7aade3d56bc229d3771bc4141ad0c0e8da2 maincpu 20000 good no
arcade 7.4f 32768 400114b9 db2f3ba05a2005ae0e0e7d19c8739353032cbeab gfx3 0 good no
arcade 8.2l 65536 3391c769 7ae7575ac81d6e0d915c279c1f57a9bc6d096bd6 gfx2 0 good no
arcade 82s131.7l 512 6a7d13c0 2a835a4ac1acb7663d0b915d0339af9800284da6 proms 0 good no
arcade 82s137.3t 1024 59e44236 f53d99694fa5acd7cc51dd78e09f0d2ef730e7a4 proms 200 good no
arcade 9.2m 65536 5b315976 d17cc1926f926bdd88b66ea6af88dac30880e7d4 gfx2 10000 good no

Chips list

name tag type clock
Speaker mono audio
YM2203 ym2 audio 1500000
Z80 audiocpu cpu 5000000

Categories

MAMEinfo

0.106u6 [David Haywood, Andrew Gardner]


TODO:

* Redump board


TEST MODE:

- Hold Start1 + Start2 on boot to enter test mode.


WIP:

- 0.172: Angelo Salese removed outdated BAD_DUMPs in Bombs Away (prototype).

- 9th March 2016: ShouTime - BOMBS AWAY (AC): Another title lost in history but found in Jaleco's old warehouse. Who's ASC?

- 0.170: Angelo Salese added SCREEN_RAW_PARAMS to Psychic 5 driver. Fixed sprite disable for Bombs Away. Added notes. Added new flag MACHINE_IS_INCOMPLETE and hooked it up to Bombs Away. Changed description to 'Bombs Away (prototype)'. Changed VSync to 54.001512 Hz.

- 0.160: Added save state support to Psychic 5 driver and converted to configured banking. Converted 'Jaleco color blend' (video\jalblend.c) to be a device [Osso].

- 0.156: A little more work [David Haywood].

- 0.147: Some meaningless AM_RAM_WRITE in Psychic 5 driver [hap].

- 0.143u1: Angelo Salese removed deprecat.h usage in the Psychic 5 driver.

- 0.127u4: Jaleco 'Bombs Away' improvements [aDG4W+qp0]. Added game to the Psychic 5 driver. Changed region user1 to proms and palettesize to 768 colors.

- 0.126u4: Guru added README for Bombs Away.

- 0.123u2: Added 'CoinA' dipswitch.

- 0.106u6: David Haywood and Andrew Gardner added 'Bombs Away' (Jaleco 1988).

- 19th March 2006: Andrew Gardner - After (finally) submitting my Psychic 5 blend chip changes, Reip pointed me to another game running on similar hardware to Argus, Valtric, and Butasan. It's called Bombs Away, and it looks to be a quaint 194x-style shooter. I've decoded most of the graphics, found a few bits of the palette, and have the text layer drawing quite nicely. No idea where the tilemaps are, nor the sprites - and the thing reboots after running for a few seconds, but there are still tons of other things to try so stuff may begin to look better.

- 7th April 2005: Guru - Bombs Away (Jaleco 1988) arrived, purchased from two private sellers by Randy.

- 22nd February 2005: Dumping Project - Randy finalized an agreement to purchase from a Swedish seller Jaleco's 'Bombs Away' (1987).


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History


Arcade Video game published 31 years ago:

Bombs Away (c) 1988 Jaleco.

- TECHNICAL -

Main CPU : Zilog Z80 (@ 5 Mhz), Zilog Z80 (@ 6 Mhz)
Sound Chips : (2x) Yamaha YM2203 (@ 1.5 Mhz)

Players : 2
Control : 8-way Joystick
Buttons : 2

- TRIVIA -

Released in January 1988 in Japan.

This game is known in Japan as "Block Buster (Jaleco [Japan Leisure Co. Ltd.] [Japan])".

- STAFF -

Produced by : Inoue
Game Designer : Nakajima
Charater Designer : Kohda Komatsu
Sound Composed : Yokoyama Ando
Progerammer : Oda

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=5165&o=2