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Bonanza Bros (US, Floppy DS3-5000-07d? Based)

  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
  14. High scores
Download bnzabros.zip (3.51 MB)
Snapshot

Game infos

Description Bonanza Bros (US, Floppy DS3-5000-07d? Based)
Name bnzabros
Manufacturer Sega
Year 1990
Runnable yes
System arcade /
Number of players 2P sim
Added to MAME .074u2
Romset size 3.51 MB
Romset file 7 files
Romset zip 861 B
Language English
Evaluation 70 to 80 (Good)
Genre Platform

Parent and clones

Parent This game is the parent

Sound infos

Sound_channels 2

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 yes
Input tilt no
Input players 2
Input buttons
Input coins 4

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 0 no 496 384 57.52416 16000000 656 0 496 424 0 384

Dipswitchs

Roms list

console name bios size crc md5 merge sha1 region offset status optional
arcade ds3-5000-07d.img 1843200 2e70251f 1c2616dfa5cc15e8ebf1424012f2dd66f3a001a1 floppy 0 good no
arcade epr-12186.ic1 131072 ce76319d 0ede61f0700f9161285c768fa97636f0e42b96f8 maincpu 1 good no
arcade epr-12187.ic2 131072 e83783f3 4b3b32df7de85aef9cd77c8a4ffc17e10466b638 maincpu 0 good no
arcade mpr-13187-h.1 524288 e3d8c5f7 5b1e8646debee2f2ef272ddd3320b0a17192fbbe romboard 1 good no
arcade mpr-13188-h.2 524288 d3802294 7608e71e8ef398ac24dbf851994253bca5ace625 romboard 0 good no
arcade mpr-13189.3 262144 5ea5a2f3 514b5446303c50aeb1d6d10d0a3f210da2577e16 romboard 100001 good no
arcade mpr-13190.4 262144 0b4df388 340478bba82069ab745d6d8703e6801411fd2fc4 romboard 100000 good no

Chips list

name tag type clock
8-Bit R-2R DAC dac audio
M68000 subcpu cpu 10000000
Speaker rspeaker audio
YM2151 ymsnd audio 4000000

Categories

MAMEinfo

0.74u2 [Olivier Galibert]

0.68 [Testdriver]


WIP:

- 0.164: Defaulted 'Bonanza Bros (US, Floppy DS3-5000-07d? Based)' disk in service mode, most had some bookingkeeping data still, for example on time stored, or had been blanked out manually leaving corrupt data [David Haywood].

- 0.144: Implemented FRC hook-up to Sega System 24 HW, fixes missing SFXs to Bonanza Bros [Angelo Salese, Phil Bennett, Charles MacDonald].

- 10th November 2011: Angelo Salese - Investigated with Phil Bennett and Charles MacDonald about why Bonanza Bros never ever played samples from when it was marked as working. It turned out that Sega System 24 HW uses a FRC that also does a previously unemulated IRQ service.

- 0.133u1: Renamed (bnzabrsj) to (bnzabrosj).

- 0.121u2: Added coin slots 3 and 4. Changed description to 'Bonanza Bros (US, Floppy DS3-5000-07d? Based)' and clone (Japan, Floppy DS3-5000-07b) to 'Bonanza Bros (Japan, Floppy DS3-5000-07b Based)'.

- 0.101: Added new disk image ds3-5000-07b.img to clone (Japan, Floppy DS3-5000-07b).

- 0.100u4: David Haywood and Team Japump added clone Bonanza Bros (Japan, Floppy DS3-5000-07b). Changed parent description to 'Bonanza Bros (US, Floppy DS3-5000-07d?)'.

- 0.79: Added 3rd button.

- 0.78: Fixed user1 roms addresses ($100000/1).

- 14th December 2003: David Haywood fixed the ROM loading in Quiz Rouka Ni Tattenasai and Bonanza Bros, so that they both work more or less perfectly now.

- 0.77u3: Olivier Galibert fixed Bonanza Bros - Game now playable. Removed button 3/4 and 3rd coin slot. Added dipswitches 'Coin A/B', 'Demo Sounds', 'Start Credit', 'Coin Chute', 'Monitor flip', 'Difficulty' and 'Initial lives'.

- 3rd December 2003: Olivier Galibert fixed the controls in HotRod and Bonanza Bros, and HotRod was made playable by the addition of a ROM mirror thanks to GreyRogue's findings.

- 0.74u2: Added 'Bonanza Bros' (Sega 1990).

- 0.68: Olivier Galibert added (Testdriver) Bonanza Bros.


LEVELS: 12


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Brodjaga

Momoko 120%

Top Secret

Wonder Momo

Beraboh Man

Chouzetsu Rinjin - Bravoman (Tourvision PCE bootleg)

Bonanza Bros

Bonanza Bros. (Mega-Tech)

Avenging Spirit

Pipi & Bibis / Whoopee!!

History


Sega System 24 disk. published 29 years ago:

Bonanza Bros. (c) 1990 Sega.

Bonanza Bros. is a strategic platform shoot-em-up with one or two players taking on the roles of Robo and Mobo, two cat-burgling brothers who must negotiate scrolling platform-based levels and steal a set number of valuable items, before making their way to the roof to escape in a waiting airship. The location of the items is highlighted on a cut-away map displayed in the middle of the screen and each stage must be completed within a set time limit.

The game's 2D platforms are displayed using forced-perspective 3D, this allows both the players and enemies to move between the front and back of the platforms. The game's enemies have a limited field of vision, making it possible for players to hide from them by ducking into alcoves, stairwells and other background scenery. Players can walk, jump and shoot and enemies can be neutralized either by being shot, or by slamming doors against them. They will only remain stunned for a few seconds, however.

"Bonanza Bros." promotes the use of stealth, with enemies alerted by sounds or by players entering their field of vision. Once alerted, enemies will either hide, call for help or fire at the players. On some stages, hazardous items litter the ground that should either be avoided or jumped over. These include discarded Coke cans, banana skins and garden rakes and if players walk into them, they will slip and fall, creating a noise and alerting nearby guards to their presence. Some guards carry a riot shield and can only be hit when they are walking away from the player. If players get shot too many times, or if they fail to steal all treasure items and reach the escape point within the time limit, the brothers end up in jail and it's game over.

The game has a total of twelve stages, with extra bonus stages appearing after every second level. These bonus rounds take place on a single screen and the aim is to collect treasure items from a number of ledges within a set time limit. Search lights constantly move around the screen and if one touches the player, the bonus round ends. Each bonus screen has alcoves that players can hide in to evade the search lights.

Each of the game's twelve stages is set in a different building. The stages are:
* BANK
* MILLIONAIRE'S MANSION
* CASINO
* MINT
* DEPARTMENT STORE
* GOLD MINE
* JEWELLERY STORE
* LABORATORY
* DELUXE LINER (YACHT)
* ANTIQUE SHOP
* ART MUSEUM
* PYRAMID

- TECHNICAL -

Runs on the Sega "System 24" hardware.

Players: 2
Control: 8-way joystick
Buttons: 3

- TRIVIA -

Bonanza Bros. was released in June 1990.

- UPDATES -

The US version differs from other territories with the addition of the "Winners Don't Use Drugs" screen displayed at the start of a game.

- PORTS -

* CONSOLES:
[EU] Sega Master System (1990) "Bonanza Bros. [Model 7073]"
Sega Master System [BR] (1991) by Tec Toy
[EU] Sega Mega Drive (1991) "Bonanza Bros. [Model 1124-50]"
Sega Mega Drive [KO] (1991) "Bonanza Bros. [Model GM 4045 JT]" by Samsung
Sega Mega Drive [BR] (1991) by Tec Toy
[US] Sega Genesis (may.16, 1991) "Bonanza Bros. [Model 1124]"
[JP] Sega Mega Drive (may.17, 1991) "Bonanza Bros. [Model G-4046]"
NEC PC-Engine Super CD-ROM² [JP] (jul.31, 1992) "Bonanza Bros. [Model NAPR-2028]"
[JP] Sony PS2 (jan.15, 2004) "Sega Ages 2500 Vol. 6 : Bonanza Brothers [Model SLPM-62433]"

* COMPUTERS:
[EU] Amstrad CPC (1992)
[EU] Atari ST (1991)
[EU] Commodore Amiga (1991)
[EU] Sinclair ZX Spectrum (1991)
[JP] Sharp X68000 (sept.10, 1991)
[US] Commodore C64 [EU] (1992)

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=310&o=2

High scores

MAMESCORE records : 02/04/2017 13:01

fly_saya______________________221.900
sawys_________________________176.200
lorddraakh____________________156.600
zarouk________________________133.600
dark_kariya___________________127.700
didyeah_______________________105.300
thegamer_______________________86.200
olivier________________________78.400
nicky634_______________________49.300
hulkiii_________________________3.580