2020bba 2020 Super Baseball (set 2)


Immagine gioco: 2020 Super Baseball (set 2)
   
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 Description 
Romset name: 2020bba.zip
Production year: 1991
Manufacturer: SNK / Pallas

Game genre: Sports
Category: Sports / Baseball

This machine is a clone of:
 • 2020 Super Baseball (set 1)

This machine needs a BIOS file:
 • Neo-Geo (neogeo.zip)

 Emulation 
This machine works in MAME This machine works in MAME

Overall emulation: Good
Color emulation: Good
Sound emulation: Good
Graphics emulation: Good
Save states: Supported

In MAME since version: .036b04

The MAME driver of this machine is: neodriv.hxx - Read the code

 Tech info 
 Hardware of this machine:
  • CHIPs [Show details]

    NameTypeClock
    M68000 ("maincpu")cpu 12000000 Hz
    Z80 ("audiocpu")cpu 4000000 Hz
    Speaker ("lspeaker")audio
    Speaker ("rspeaker")audio
    YM2610 ("ymsnd")audio 8000000 Hz

  • Screens [Show details]

    This machine uses a single screen:
      Graphic type: Raster
      Screen orientation: Horizontal
      Resolution 320 x 224 @ 59.185606 Hz

  • Number of players: 2P Simultaneous
  • Controllers [Show details]

    Type:
      Joystick [8 ways]
      Joystick [8 ways]
    Number of buttons: 4

  • Media switches [Show details]

    Media deviceSwitchExtensions
    memcard ("memcard") memcard / memc neo

  • Dip-switches [Show details]

    Default settings in bold
    NameValue
    Setting ModeOff
     On
    CabinetNormal
     VS Mode
    ControllerJoystick
     Mahjong Panel
    COMM Setting (Cabinet No.)1
     2
     3
     4
    COMM Setting (Link Enable)Off
     On
    Free PlayOff
     On
    FreezeOff
     On

  • BIOS Options [Show details]

    Default settings in bold
    NameValue
    euro Europe MVS (Ver. 2)
    euro-s1 Europe MVS (Ver. 1)
    us US MVS (Ver. 2?)
    us-e US MVS (Ver. 1)
    us-v2 US MVS (4 slot, Ver 2)
    asia Asia MVS (Ver. 3)
    japan Japan MVS (Ver. 3)
    japan-s2 Japan MVS (Ver. 2)
    japan-s1 Japan MVS (Ver. 1)
    mv1c NEO-MVH MV1C
    japan-j3 Japan MVS (J3)
    japan-hotel Custom Japanese Hotel
    unibios32 Universe Bios (Hack, Ver. 3.2)
    unibios31 Universe Bios (Hack, Ver. 3.1)
    unibios30 Universe Bios (Hack, Ver. 3.0)
    unibios23 Universe Bios (Hack, Ver. 2.3)
    unibios23o Universe Bios (Hack, Ver. 2.3, older?)
    unibios22 Universe Bios (Hack, Ver. 2.2)
    unibios21 Universe Bios (Hack, Ver. 2.1)
    unibios20 Universe Bios (Hack, Ver. 2.0)
    unibios13 Universe Bios (Hack, Ver. 1.3)
    unibios12 Universe Bios (Hack, Ver. 1.2)
    unibios12o Universe Bios (Hack, Ver. 1.2, older)
    unibios11 Universe Bios (Hack, Ver. 1.1)
    unibios10 Universe Bios (Hack, Ver. 1.0)

  • ROMs (28 of the BIOS set, 8 of the parent set, 1 of the clone set) [Show details]

    Referred to MAME version: 0.181

    NameSizeCRC32SHA1StatusIn romset
    sp-s2.sp11310729036d879 4f5ed7105b7128794654ce82b51723e16e389543 good neogeo
    sp-s.sp1131072c7f2fa45 09576ff20b4d6b365e78e6a5698ea450262697cd good neogeo
    sp-u2.sp1131072e72943de 5c6bba07d2ec8ac95776aa3511109f5e1e2e92eb good neogeo
    sp-e.sp11310722723a5b5 5dbff7531cf04886cde3ef022fb5ca687573dcb8 good neogeo
    v2.bin13107262f021f4 62d372269e1b3161c64ae21123655a0a22ffd1bb good neogeo
    asia-s3.rom13107291b64be3 720a3e20d26818632aedf2c2fd16c54f213543e1 good neogeo
    vs-bios.rom131072f0e8f27d ecf01eda815909f1facec62abf3594eaa8d11075 good neogeo
    sp-j2.sp1131072acede59c b6f97acd282fd7e94d9426078a90f059b5e9dd91 good neogeo
    sp1.jipan.10241310729fb0abe4 18a987ce2229df79a8cf6a84f968f0e42ce4e59d good neogeo
    sp-45.sp152428803cc9f6a cdf1f49e3ff2bac528c21ed28449cf35b7957dc1 good neogeo
    japan-j3.bin131072dff6d41f e92910e20092577a4523a6b39d578a71d4de7085 good neogeo
    sp-1v1_3db8c.bin131072162f0ebe fe1c6dd3dfcf97d960065b1bb46c1e11cb7bf271 good neogeo
    uni-bios_3_2.rom131072a4e8b9b3 c92f18c3f1edda543d264ecd0ea915240e7c8258 good neogeo
    uni-bios_3_1.rom1310720c58093f 29329a3448c2505e1ff45ffa75e61e9693165153 good neogeo
    uni-bios_3_0.rom131072a97c89a9 97a5eff3b119062f10e31ad6f04fe4b90d366e7f good neogeo
    uni-bios_2_3.rom13107227664eb5 5b02900a3ccf3df168bdcfc98458136fd2b92ac0 good neogeo
    uni-bios_2_3o.rom131072601720ae 1b8a72c720cdb5ee3f1d735bbcf447b09204b8d9 good neogeo
    uni-bios_2_2.rom1310722d50996a 5241a4fb0c63b1a23fd1da8efa9c9a9bd3b4279c good neogeo
    uni-bios_2_1.rom1310728dabf76b c23732c4491d966cf0373c65c83c7a4e88f0082c good neogeo
    uni-bios_2_0.rom1310720c12c2ad 37bcd4d30f3892078b46841d895a6eff16dc921e good neogeo
    uni-bios_1_3.rom131072b24b44a0 eca8851d30557b97c309a0d9f4a9d20e5b14af4e good neogeo
    uni-bios_1_2.rom1310724fa698e9 682e13ec1c42beaa2d04473967840c88fd52c75a good neogeo
    uni-bios_1_2o.rom131072e19d3ce9 af88ef837f44a3af2d7144bb46a37c8512b67770 good neogeo
    uni-bios_1_1.rom1310725dda0d84 4153d533c02926a2577e49c32657214781ff29b7 good neogeo
    uni-bios_1_0.rom1310720ce453a0 3b4c0cd26c176fc6b26c3a2f95143dd478f6abf9 good neogeo
    030-epr.p1524288c59be3dd 4fbd462c1c18e85a252c58b04b54fd3b82b46cb0 good 2020bba
    030-s1.s11310727015b8fc 8c09bc3e6c62e0f7c9557c1e10c901be325bae7f good 2020bb
    sfix.sfix131072c2ea0cfd fd4a618cdcdbf849374f0a50dd8efe9dbab706c3 good neogeo
    000-lo.lo1310725a86cff2 5992277debadeb64d1c1c64b0a92d9293eaf7e4a good neogeo
    sm1.sm113107294416d67 42f9d7ddd6c0931fd64226a60dc73602b2819dcf good neogeo
    030-m1.m11310724cf466ec 6a003b53c7a4af9d7529e2c10f27ffc4e58dcda5 good 2020bb
    030-v1.v11048576d4ca364e b0573744b0ea2ef1e2167a225f0d254883f5af04 good 2020bb
    030-v2.v2104857654994455 76eb62b86e8ed51a77f44313d5cc8091b3f58d57 good 2020bb
    030-c1.c110485764f5e19bd ef7975c4b33a7aea4a25a385f604799f054d3200 good 2020bb
    030-c2.c21048576d6314bf0 0920cc580d7997fcb0170dd619af2f305d635577 good 2020bb
    030-c3.c3104857647fddfee 297c505a63448c999a2510c27bf4549102134db8 good 2020bb
    030-c4.c41048576780d1c4e 2e2cf9de828e3b48642dd2203637103438c62142 good 2020bb


    :  PARENT Machine
    :  CLONE Machine
    :  BIOS
    :  Device


 Information 
HISTORY

2020 Super Baseball (c) 1991 SNK.


A futuristic baseball game with humans and robots where you may buy power-ups with the money gained during the matches.


- TECHNICAL -


SNK Neo-Geo MVS hardware

Game ID : NGM-030


Main CPU : 68000 (@ 12 Mhz)

Sound CPU : Z80 (@ 4 Mhz)

Sound Chips : YM2610 (@ 8 Mhz)


[SNK MVS Neo-Geo Controls]

2 players - 4 buttons per player.

=> Hitting : [A] Swing/Return to base, [B] Stolen Base/Lead off, [C] Bunt, [D] Time Out

=> Fielding : [A] Pitch/Throw ball/Jump, [B] Base touch/Feint ball, [C] x, [D] Time out


- TRIVIA -


Developed by Pallas.


Released on September 20, 1991 in Japan..


Notable downfalls :

* There is no infield fly rule in this game, which can be used to the advantage of a defender if there are base runners. Double plays and even triple plays are common because of this.

* A base runner cannot begin to steal bases until the pitcher has released the ball. In most baseball video games and in real life, a runner can begin to steal the next base at any time. However, stealing a base beforehand can only be done if you continuously press the steal button right after the screen cuts-back after the batter hit a foul ball, and the pitcher will not even notice you running.

* The 3rd baseman, 2nd baseman, and 1st baseman will not leave the base to retrieve a ball. They will instead stand on the base and wait for another fielder to get the ball, which can sometimes mean they will stand there while the ball rolls inches away from them. The only exception would be if the shortstop covers third or second base for the fielder; then they remain in the stationary position.

* Since the game has semi-automatic fielding, you cannot change which defensive player you want to run after the ball, which means sometimes the pitcher will end up chasing a ball well into the outfield.

* If a ball is hit far enough into the stands, it can sometimes become stuck, allowing the batter to garnish an in the park home run. Because of the reduced home run zone, faster players can often round the bases by hitting the ball up into the fair-zone stands.

* The computer players will always attempt to hit the ball straight, as if trying to hit a home run, no matter what the strength of the batter. This can sometimes give an unfair advantage to you, since they do not try to pull the ball just barely fair in order to get a hit. This has its downfall, in that some powerful players will hit home runs easily.

* You cannot play against a team from the other league.

* If you manage to score more than 100 runs, your score will turn back to zero, as there are only two spaces for your runs. Consequently, if you score 101 runs, and your opponent scores two runs, you will lose the game 01-02.

* You cannot change players positions in the field or line up without replacing them.

* If another player is in your line of path to throw the ball, they will catch the ball after you throw it. This means that if the shortstop retrieves a ground ball just behind 3rd base, then the throw will get cut-off by the 3rd baseman and then the pitcher before the ball gets to 1st base. The pitcher will almost always get in the way, and this can present a problem when trying to pull a double play between third and first or second and home.


- PORTS -


* Consoles :

SNK Neo-Geo [JP] (Oct. 25, 1991; "2020 Super Baseball [Model NGH-030]")

Nintendo Super Famicom [JP] (Mar. 12, 1993; "2020 Super Baseball [Model SHVC-SA]")

Sega Mega Drive (JP] (Mar. 3, 1994; "2020 Super Baseball [Model EM20027]")

SNK Neo-Geo CD [JP] (Feb. 25, 1995; "2020 Super Baseball [Model NGCD-030]")


- SOURCES -


Game's rom.

Machine's picture.


Warning: information in history.dat can differ from the ones present in the rest of the page (taken from MAME) as they come from a different source

 MAMEINFO.DAT 
Information on 2020bb

0.34b1 [Shin Emu Keikaku team]


Neo-Geo (Artwork available)


Bugs:

- During the into, some balls rotate on the screen to form "2020". Red lines can be seen flickers on parts of these sprites. I can't versify if this behavior is correct, but it is a change from previous versions. Yonah (ID 02659)


WIP:

- 0.143u2: Fixed rom names.

- 0.127u6: Johnboy marked clone 2020 Super Baseball (set 2) as MVS version.

- 0.125u5: Johnboy marked clone 2020 Super Baseball (set 2) as AES VERSION, renamed p1 and added a note.

- 0.80u2: HPMAN added clone 2020 Super Baseball (set 2). Changed clone (set 2) to (set 3). Added gfx3 roms ($200000/1) from (set 2) to (set 1/3).

- 0.36b4: Added clone 2020 Super Baseball (set 2). Changed parent description to '2020 Super Baseball (set 1)'.

- 0.36b3: Replaced the MGD2 romset dump with a MVS dump.

- 0.34b7: Changed description to '2020 Super Baseball'.

- 0.34b1: Added 2020 Baseball (SNK 1991).


LEVELS: 16


Other Emulators:

* Calice

* FB Alpha

* Kawaks

* Nebula

* Raine

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