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Ajax

  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 ajax.zip (3 MB)
Snapshot

Game infos

Description Ajax
Name ajax
Manufacturer Konami
Year 1987
Runnable yes
System arcade /
Number of players 2P alt
Added to MAME .036b02
Romset size 3 MB
Romset file 44 files
Romset zip 1 B
Language English
Evaluation 70 to 80 (Good)
Genre Shooter

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 no
Input tilt no
Input players 2
Input buttons
Input coins 3

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 90 no 304 224 59.185606 8000000 528 108 412 256 16 240

Dipswitchs

Roms list

console name bios size crc md5 merge sha1 region offset status optional
arcade 63s241.j11 512 9bdd719f de98e562080a97714047a8ad17abc6662c188897 proms 0 good no
arcade 770_f04.g16 65536 e0e4ec9c 15ae09c3ad67ec626d8178ec1417f0c57ca4eca4 sub 0 good no
arcade 770_h03.f16 32768 2ffd2afc ca2ef684f87bcf9b70b3ec66ec80685edaf04b9b audiocpu 0 good no
arcade 770_l02.n12 65536 ad7d592b c75d9696b16de231c479379dd02d33fe54021d88 maincpu 10000 good no
arcade 770_l05.i16 32768 ed64fbb2 429046edaf1299afa7fb9c385b4ef0c244ec2409 sub 10000 good no
arcade 770_m01.n11 65536 4a64e53a acd249bfcb5f248c41b3e40c7c1bce1b8c645d3a maincpu 0 good no
arcade 770c06.f4 262144 d0c592ee c1be73dd259f2779d715659b177e47513776a0d4 k051316 0 good no
arcade 770c07.h4 262144 0b399fb1 fbe26f9aa9a655d08bebcdd79719d35134ca4dd5 k051316 40000 good no
arcade 770c08-a.f10 65536 efd29a56 2a9f138d1242a35162a3f092b0343dff899e3b83 k051960 2 good no
arcade 770c08-b.e10 65536 f3374014 613c91e02fbf577668ea558c1893b845962368dd k051960 40002 good no
arcade 770c08-c.d10 65536 28e7088f 45c53a58bc6d2e70d5d20d5e6d58ec3e5bea3eeb k051960 80002 good no
arcade 770c08-d.c10 65536 91591777 53f416a51f7075f070168bced7b6f925f54c7b84 k051960 c0002 good no
arcade 770c08-e.f11 65536 6d43afde 03d16125e7d082df08cd5e52a6694a1ddb765e4f k051960 3 good no
arcade 770c08-f.e11 65536 f5ba59aa b65ea2ec20c2e9fa2e0dfe4c38d3d4f0b7160a97 k051960 40003 good no
arcade 770c08-g.d11 65536 17da8f6d ba1d33d44cd50ff5d5a15b23d1a6153bc7b09579 k051960 80003 good no
arcade 770c08-h.c11 65536 d97d4b15 e3d7d7adeec8c8c808acb9f84641fd3a6bf249be k051960 c0003 good no
arcade 770c09-a.f8 65536 76690fb8 afe267a37b65d63d3765dc3b88d8a8262446f786 k051960 0 good no
arcade 770c09-b.e8 65536 cd1709d1 5a835639eb2d75adcfd0103b0800dd74b2bf9503 k051960 40000 good no
arcade 770c09-c.d8 65536 bfd080b8 83e186e08f442167e66575305930fa93f838faa6 k051960 80000 good no
arcade 770c09-d.c8 65536 6f955600 6f85adb633a670c8540b1e86d4bb6640829e74da k051960 c0000 good no
arcade 770c09-e.f9 65536 17b482c9 3535197956f5bf5b564fec1ddbb3e3ea3bf1f7bd k051960 1 good no
arcade 770c09-f.e9 65536 cba4b47e 6ecb6283de4aa5ef8441db62b19200397f7734b3 k051960 40001 good no
arcade 770c09-g.d9 65536 77d58ea0 8647c6920032e010b71ba4bc966ef6e1fd0a58a8 k051960 80001 good no
arcade 770c09-h.c9 65536 494a9090 decd4442c206d1cd8f7741f2499aa3264b247d06 k051960 c0001 good no
arcade 770c10-a.a7 65536 e45ec094 540c56e1d778e6082db23aa3da64f6179b1f3635 k007232_1 0 good no
arcade 770c10-b.a6 65536 349db7d3 210da067038abeb021a77b3bf2664c9a49b3410a k007232_1 10000 good no
arcade 770c10-c.a5 65536 71cb1f05 57399806746b659f52114fb7bd4e11a7992a2c5d k007232_1 20000 good no
arcade 770c10-d.a4 65536 e8ab1844 dc22c4d11d6396a051398ba9ec6380aa3f856e71 k007232_1 30000 good no
arcade 770c11-a.c6 65536 8cccd9e0 73e50a896ed212462046b7bfa04aad5e266425ca k007232_2 0 good no
arcade 770c11-b.c5 65536 0af2fedd 038189210a73f668a0d913ff2dfc4ffa2e6bd5f4 k007232_2 10000 good no
arcade 770c11-c.c4 65536 7471f24a 04d7a69ddc01017a773485fa891711d94c8ad47c k007232_2 20000 good no
arcade 770c11-d.c3 65536 a58be323 0401ede130cf9a529469bfb3dbcc8aee68e53243 k007232_2 30000 good no
arcade 770c11-e.b7 65536 dd553541 96f36cb7b696f465005c7e7f1e4373b98a337864 k007232_2 40000 good no
arcade 770c11-f.b6 65536 3f78bd0f 1d445c2b6460d6aac6f2acf0d5a5d73c31ba52e0 k007232_2 50000 good no
arcade 770c11-g.b5 65536 078c51b2 6ad7ae8cda62023a286f5b4ac393ea0d02d20aeb k007232_2 60000 good no
arcade 770c11-h.b4 65536 7300c2e1 f9d23074701fb2127aed45d7cff91cc1cf8ce717 k007232_2 70000 good no
arcade 770c12-a.f5 65536 6c0ade68 35e4548a37e19210c767ef2ed4c514dbde6806c2 k052109 2 good no
arcade 770c12-b.e5 65536 5f221cc6 9a7a9c7853a3b582c4034b773cef08aee5391d6e k052109 40002 good no
arcade 770c12-c.f6 65536 61fc39cc 34d0342ec0878590c289a66b39bde121cfadf00f k052109 3 good no
arcade 770c12-d.e6 65536 f1edb2f4 3e66cc711e25cbf6e6a747d43a9efec0710d5b7a k052109 40003 good no
arcade 770c13-a.f3 65536 4ef6fff2 0a2953f6907738b795d96184329431539386a463 k052109 0 good no
arcade 770c13-b.e3 65536 86fdd706 334c2720fc35aa556c6c5850d32f9bc9a6800fba k052109 40000 good no
arcade 770c13-c.f4 65536 97ffbab6 97d9a39600eed918e12908a9abed0d4161c20ef6 k052109 1 good no
arcade 770c13-d.e4 65536 7d7acb2d 3797743edf99201de928246e22e65ad17afe62f8 k052109 40001 good no

Chips list

name tag type clock
K007232 PCM Controller k007232_2 audio 3579545
KONAMI CPU maincpu cpu 3000000
M6809 sub cpu 3000000
Speaker rspeaker audio
YM2151 ymsnd audio 3579545
Z80 audiocpu cpu 3579545

Categories

MAMEinfo

0.36b2 [Manuel Abadia]


Artwork available


WIP:

- 0.177: Slightly adjust Ajax visible area to 224x304 [Dirk Best].

- 0.176: Simplified rom loading [Osso].

- 0.165: Added screen raw params to Ajax and use new K051960 video support [Dirk Best]. Changed VSync to 59.185606 Hz.

- 0.144u7: Kanikani updated Ajax dipswitches.

- 0.136u1: Fabio Priuli added driver data struct to Ajax.

- 0.135u4: Fabio Priuli updated Ajax to use Konami video devices.

- 0.129u1: MooglyGuy added savestate support to Ajax and clones.

- 0.128u4: Documented alt Ajax rom board [Phil Morris]. Splitted 256/512k gfx1/2 roms into 64k.

- 0.123u6: Zsolt Vasvari fixed access violation with -debug.

- 13th January 2008: Mr. Do - From Vintage Arcade we have the instruction card for Ajax. I'm FINALLY getting to the rest of the instruction cards Tormod sent me about a year ago, it's the card for Typhoon (a clone of Ajax with different gameplay).

- 0.71: Brian Troha corrected some filenames for Ajax.

- 0.57: Fixed Ajax crashed in the Windows port of MAME.

- 0.55: Added clone Typhoon.

- 6th September 2001: David Haywood added Typhoon to the Ajax driver.

- 0.37b4: Nicola Salmoria fixed final fireworks in Ajax.

- 0.37b1: Support for a priority buffer, updated by tilemap.c, which can be used to draw sprites using the new function pdrawgfx(). This allowed to fix many tile/sprite priority bugs e.g. in Ajax, Lightning Thunder, Simpsons, Vendetta, Punk Shot, Gradius III and others [Phil Stroffolino, Nicola Salmoria].

- 14th March 2000: Eisuke Watanabe fixed Ajax and Gradius 3 priority problems.

- 0.36b10: Changed M6809 CPU2 clock speed to 3MHz.

- 0.36b9: Added clone Ajax (Japan). Changed Z80 CPU1 clock speed to 1.5MHz.

- 11th November 1999: Manuel Abadia fixed several Ajax problems.

- 0.36b6: Added 2nd Konami 007232 sound chip.

- 0.36b4: Added 'Upright Controls' dipswitch.

- 0.36b3: Nicola Salmoria added the zooming/rotating layer to Ajax. Nicola Salmoria added support for external volume control to the K007232 and fixed Aliens, Ajax etc. Changed KONAMI CPU1 clock speed to 3MHz and Z80 CPU3 to 3579545 Hz. Replaced M6309 with M6809 (3MHz). Added prom ($0 - priority encoder (not used)).

- 8th August 1999: Jim Hernandez fixed Ajax and Crime Fighters sound speed.

- 0.36b2: Manuel Abadia added 'Ajax' (Konami 1987). Preliminary. TODO: Add sprites with rotating and scaling effects (gfx[0]). Fix sprite/layer priorities. Find start lamp check, power up lamp check and joystick lamp check addresses.


ARCADE RELEASE: A-JAX (Konami) - 1987/Dec/16


LEVELS: 8


Other Emulators:

* FB Alpha


Recommended Games (Helicopter):

Cobra Gunship

Super Cobra

Konami 80's AC Special (Super Cobra)

Rescue

Sky Army

Gyrodine

Liberation

Choplifter

Tiger Heli

Vs. Raid on Bungeling Bay

Airwolf

Ajax

Battle Chopper

Mr. Heli no Daibouken (Tourvision PCE bootleg)

Combat Hawk

Twin Cobra

Twin Cobra II

Chopper I

Cobra-Command

Silk Worm

Twin Eagle - Revenge Joe's Brother

Twin Eagle II - The Rescue Mission

Viper

Ashura Blaster

Hammer Away

Thunder Strike

S.S. Mission

Desert War

Ketsui

History


Arcade Video game published 32 years ago:

Ajax (c) 1987 Konami.

The player has been issued an emergency order. He must save the earth from being conquered by enemy forces. He climbs into his helicopter and prepares for intense aerial combat. Shooting oncoming enemy aircrafts and bombing the enemies below, he tries to make his way through the different stages to reach the enemy base. When he finishes the first stage, he is transported to his next mission by ab aircraft carrier. He hops into his jet fighters, tanks, ships, helicopters, and aircraft carriers. The player must also be aware of unseen enemies and surprise attacks.

Different kinds of power ups can be obtained throughout the game. These include:
'3' 3-Way: Bullets fire forward, right, and left.
'L' Laser: Player can shoot double lasers.
'T' Triple: Missiles are fired that spread out three ways in front.
'V' Vulcan: Rapid bullets are fired in the directions controlled.
'B' Bomb: Air to ground missles which can be upgraded twice.
'O' Orbital: A small drone using the same weaponry as the helicopter which can be otained by clearing a special formation of little red fighters.

There is an additional super weapon that destroys all the enemies on the screen at once. However, use of this weapon is limited.

Ajax contains 2 different types of stages : 2-D and 3-D. In the 2-D stage, the player controls a helicopter. In the 3-D stage, the player commands a jet fighter.

Ajax features some impressive graphics filled with rotation and scaling effects (some may get a little dizzy, though!), a solid soundtrack and excellent game control. Highly recommended for any shoot'em up enthusiast!

- TECHNICAL -

Game ID : GX770

Main CPU : KONAMI (@ 3 Mhz), M6809 (@ 3 Mhz), Zilog Z80 (@ 3.579545 Mhz)
Sound Chips : Yamaha YM2151 (@ 3.579545 Mhz), (2x) K007232 (@ 3.579545 Mhz)

Players : 2
Control : 8-way joystick
Buttons : 3 (FIRE, BOMB, POW)

- TRIVIA -

Ajax was released in December 1987.

This game is also known as "Typhoon [Model GX770]".

Alfa Records released a limited-edition soundtrack album for this game (Konami Game Music Vol.4 - 28XA-201) on March 10, 1988.

- STAFF -

Producer : Koji Hiroshita
Director : S. Okamoto
Programmers : S. Fujiwara, Gen. S
2-D designer : N. Sugita
3-D designer : N. Ishii
Title designer : Dr. Hide
Character designer : Kengo Nakamura
Sound : Yousuke Uno, Motoaki Furukawa
Hardware : H. Ueno, K. Ban

- PORTS -

* CONSOLES:
[JP] Sony PS4 [PSN] (mar.19, 2015) "Arcade Archives - A-jax [Model CUSA-01792]"
Sony PlayStation 4 [PSN] [AS] (june.18, 2015) "Arcade Archives - A-jax"
Sony PlayStation 4 [PSN] [US] (sept.8, 2015) "Arcade Archives - A-Jax [Model CUSA-02767]"

* COMPUTERS:
[JP] Sharp X68000 (1989)
PC (1989)

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=52&o=2

High scores

MAMESCORE records : 02/04/2017 13:01

majygool______________________217.300
foxmulder_____________________137.500
gillou________________________126.400
gohat0________________________119.700
sawys_________________________110.200
dark_kariya____________________89.200
gnu____________________________87.500
zarouk_________________________84.200
webmaster______________________81.000
cessna_________________________68.700
ezequiel_______________________61.800
didyeah________________________46.500
olivier________________________44.100
gerhard_schindler______________42.200
thegamer_______________________38.700
welos666_______________________37.200
gatts47________________________34.400
hulkiii________________________15.700
jgabmurer_______________________9.900