Operation Bear

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Arcade
Platform:

Operation Bear

| 1987

Review this game via Trackback

Genre:
Style:
Theme:

Description:

Notes:

Release type:
Units produced:
Scrolling:
Specials:
Controls/Input Device: Control(lightgun), Buttons(2)
Number of Players: 1
System/ConversionClass:
SoundMix: Mono

Developer:
Manufacturer: bootleg
Publisher:
License from/Copyright:
Creator:
Coder/Software:
Graphics/Artwork:
Music:
SoundFX:

Rating:

More Creator:
More Coder/Software:
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More Music/Sound:
Acting Talent involved:
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More System Details:

Game Awards Nominations:
Game Awards Won:
Title a.k.a.:
Slogans:
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Legacy/Follow-Ups:
Similar Games:

URL: Official:
URL: Rules:
URL: Hints:
URL: Cheats:
URL: Reviews:
Operation Bear on mameworld
Operation Bear VGMuseum Game Endings
Operation Bear on MAWS
Operation Bear on CAESAR
Operation Bear high score and replay at MARP
Operation Bear on Progetto EMMA
Operation Bear on romkeeper
Operation Bear on datObase

MAME folder name: opwolfb

Display: raster 320x240 @ 60.00Hz (60.00 pixclock)
Sound: 2 channels

Emulated in MAME via driver opwolf.c:

Status: imperfect; Emulation: good
Graphic: good; Sound: imperfect; Color: good
Palette size: 8192; Savestate: supported

Roms:

opwlfb.01 with 65536kb
sha1:4dfcd3cb138a87d002eb65a02f94e33f4d07676d crc:0a65f256
opwlfb.02 with 65536kb
sha1:1c830c106cf3c94a8d06ed2fff030a5d516ab6d6 crc:6231fdd0
opwlfb.03 with 65536kb
sha1:8366f5ef0de885e5241567d1a083d98a8a2875d9 crc:ccf8ba80
opwlfb.04 with 65536kb
sha1:066e89ec0c64da14bdcd2b337f95c0de5de33c11 crc:de0ca98d
opwlfb.05 with 65536kb
sha1:7a76f57641c3f0198565cd163188b581253173b2 crc:fd9e72c8
opwlfb.06 with 65536kb
sha1:70298c0ef5243f481b18f904be9404527d1d99d5 crc:317d0e66
opwlfb.07 with 65536kb
sha1:d5f1d26d6612e78001002f92de670e68e00c6f9e crc:e1c4095e
opwlfb.08 with 65536kb
sha1:bd05169dbd761c2944f0ac51c1ec114577777452 crc:134d294e
opwlfb.09 with 32768kb
sha1:cf589e7a9ccf3e86020b86f917fb91f3d8ba7512 crc:ab27a3dd
opwlfb.10 with 65536kb
sha1:85310258ca005ffb031e8d6b3f43c3d1fc29ef14 crc:9ab6f75c
opwlfb.11 with 65536kb
sha1:a52918d16884ca42b2a3b910bc71bfd81b45f1ab crc:342e318d
opwlfb.12 with 65536kb
sha1:de8a7763acd57293fbbff609e949ecd66c0f9234 crc:d87e4405
opwlfb.13 with 65536kb
sha1:942764aec0c55ba00df8dbb54e127b73e24192ae crc:61230c6e
opwlfb.14 with 65536kb
sha1:a25710f6c16158e51d0934f184390a01ff0a614a crc:663786eb
opwlfb.15 with 65536kb
sha1:4a904e5532421d933e4c401c03c958eb32b15e03 crc:315b8aa9
opwlfb.16 with 65536kb
sha1:4c5391d71978f72c57c140e58a767e138acdce12 crc:e01099e3
opwlfb.17 with 65536kb
sha1:0e4dce8ee981bdd851e500fa9dca5d40908e142f crc:56fbe61d
opwlfb.18 with 65536kb
sha1:ef674c965f35efaf747f1ddbf9e9164fcceb0c1c crc:de9ab08e
opwlfb.19 with 65536kb
sha1:91c244c2e238b61c8b2f39e5fa01cc23ebbfe2ce crc:645cf85e
opwlfb.20 with 65536kb
sha1:b189f35eb206da1ab313620e251e6bb10edeee04 crc:d80b9cc6
opwlfb.21 with 65536kb
sha1:cfb3f76ed860d90235dc0e32919a5ec3d3e683dd crc:97d25157
opwlfb.22 with 65536kb
sha1:8160f919f5e6a347c915a2bd7488b488fe2401bc crc:9228481f
opwlfb.23 with 65536kb
sha1:c9d6074265f5d5028c69c81eaba29fa178943341 crc:a874c703
opwlfb.24 with 65536kb
sha1:21068d7fcfe293d99ad9f999d84483bf1a49ec6d crc:8efc5d4d
opwlfb.25 with 65536kb
sha1:f26cf4ab8f9d30d1b1ac84be328ca821524b234e crc:85b87f58
opwlfb.26 with 65536kb
sha1:9d63e9e35fa51d8e6eac30556ba5a4dca7c14418 crc:86d1d42d
opwlfb.27 with 65536kb
sha1:82e84ae90765df5f7f6b6f32a2bb52ac40132f8d crc:441211a6
opwlfb.28 with 65536kb
sha1:3789e58da682041226f70eba87b31876cb206906 crc:281b2175
opwlfb.29 with 65536kb
sha1:26eb1acc65aeb759920b35bcbcac6d6c2789584c crc:05a9eac0
opwlfb.30 with 32768kb
sha1:f10894a6fad8ed144a528db696436b58f62ddee4 crc:0669b94c

Mameinfo.dat entry:
0.37b10 [Yochizo]

WIP:

- 0.122u7: Fixed gfx1/2/3/4/5 roms order.

- 0.89u3: Changed Z80 CPU2 clock speed to 5MHz.

- 0.37b10: Yochizo added Omega Fighter (UPL 1989) and clone Omega Fighter Special.

- 21st November 2000: Yochizo fixed some graphics bugs in the Omega Fighter / Atomic Robo-kid driver.

- 8th November 2000: Yochizo sent in a driver for Omega Fighter and Atomic Robo-kid.

LEVELS: 8 (restarts once)

Other Emulators:

* JFF

* Raine

Recommended Games (Star Force):

Night Star (Cassette)

Nova 2001

Star Jacker

Zodiack

Star Force

Alpha Mission / ASO

Alpha Mission II / ASO II

Astro Warrior (Mega-Tech)

Mission 660

Rafflesia

S.R.D. Mission

Truxton

Truxton II

Blast Off

Blazing Lazers

The Next Space

Omega Fighter

Lethal Thunder

Pollux

Strike Gunner S.T.G

Vimana

Explosive Breaker

Final Star Force

Galmedes

Gunlock

GunNail

Nebulas Ray

Super-X

Gekirindan

Viper Phase 1

Fever SOS

Mars Matrix: Hyper Solid Shooting

Romset: 2016 kb / 8 files / 484 zip

Credits Mameinfo and Mametesters Project Robert J. Rabgno et al.

History.dat entry: Edit this entry at Arcade-History.com

Operation Bear (c) 1988 Bear Corporation Korea.

- TECHNICAL -

Main CPU : 68000 (@ 12 Mhz), (2x) Z80 (@ 4 Mhz)

Sound Chips : YM2151 (@ 4 Mhz), (2x) MSM5205 (@ 384 Khz)

Screen orientation : Horizontal

Video resolution : 320 x 240 pixels

Screen refresh : 60.00 Hz

Palette Colors : 8192

Players : 1

Control : lightgun

Buttons : 2

- TRIVIA -

This bootleg of "Operation Wolf" proved popular as a game in its own right and even outscored the original in location tests. The reason? The lightgun on Operation Bear was a free roaming replica machine gun on a chain, which could be carried more realistically than the mounted joystick of Operation Wolf.

- SOURCES -

Game's rom.

Licensed from Alexis Bousiges under a CC Attribution 3.0 License

cheat.dat entry:
00000000 100C59 00000000 FFFFFFFF Infinite Energy
00000000 100B1F 00000022 FFFFFFFF Infinite Bullets
00000000 100B21 00000009 FFFFFFFF Infinite Magazines
00000000 100B23 00000005 FFFFFFFF Infinite Grenades
00000000 0FF039 00000000 FFFFFFFF Never have any soldiers to kill
00000000 0FF03D 00000000 FFFFFFFF Never have any Helicopters to destroy
00000000 0FF03F 00000000 FFFFFFFF Never have any Tanks to destroy
00000000 0FF041 00000000 FFFFFFFF Never have any Ships to destroy
00000001 0FF039 00000000 FFFFFFFF No more soldiers to kill Now! Effects current level only
00000001 0FF03D 00000000 FFFFFFFF No more helicopters Now! Effects current level only
00000001 0FF03F 00000000 FFFFFFFF No more tanks to destroy Now! Effects current level only
00000001 0FF041 00000000 FFFFFFFF No more ships to destroy Now! Effects current level only
00000001 0FF039 00000000 FFFFFFFF Finish this Level Now! In levels 5 & 6, you must rescue at least one hostage before using this cheat
00010001 0FF03D 00000000 FFFFFFFF Finish this Level Now! (2/4)
00010001 0FF03F 00000000 FFFFFFFF Finish this Level Now! (3/4)
00010001 0FF041 00000000 FFFFFFFF Finish this Level Now! (4/4)

Credit Pugsy's MAME Cheat file

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