Zodiack
Game Information
manufacturer | Orca (Esco Trading Co., Inc. license) |
year | 1983 |
genre | N/A |
downloads | 0 |
Screenshots





Download Details
split set | zodiack.zip 20.38k |
merged set | zodiack.7z 18.27k |
standalone set | zodiack.7z 18.27k |
Game Details
Arcade Video game published 42 years ago:
Zodiack (c) 1983 Esco Trading Company, Incorporated.
A challenging, vertical scrolling shooter.
On deep space you must fly the 'Zogram' (your spaceship fighter) and destroy hordes of enemies, while dodge space objects.
Destroy eight 'Mitiohro' around the 'Goke' (the enemy base) for takeoff and landing of 'Ahro' (the enemy's fighter). After destroying all the 'Mitiohro', return to the 'Battlestar-asat' base.
The color of 'Mitiohro' on the picture changes when the gates for takeoff and landing of 'Ahro' opens. It is the time to attack!
As you destroy 'Ahro', 'Mitiohro' becomes to leave the 'Goke's' body, but you cannot destroy those 'Mitiohro' with your laser beam.
You can get a higher score depending of the precision landing of your spaceship at nearer spot to the center of the 'Battlestar-asat' base.
When you score 20,000 points, you can get one more Zogram and at 50,000 points you can get another Zogram.
- TECHNICAL -
Main CPU : Zilog Z80 (@ 4 Mhz), Zilog Z80 (@ 1.78975 Mhz)
Sound Chips : General Instrument AY8910 (@ 1.78975 Mhz)
Players : 2
Control : 8-way joystick
Buttons : 1
- TRIVIA -
Zodiack was released in July 1983.
Licensed to Esco Trading for Japanese manufacture and distribution.
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=3256&o=2
Zodiack (c) 1983 Esco Trading Company, Incorporated.
A challenging, vertical scrolling shooter.
On deep space you must fly the 'Zogram' (your spaceship fighter) and destroy hordes of enemies, while dodge space objects.
Destroy eight 'Mitiohro' around the 'Goke' (the enemy base) for takeoff and landing of 'Ahro' (the enemy's fighter). After destroying all the 'Mitiohro', return to the 'Battlestar-asat' base.
The color of 'Mitiohro' on the picture changes when the gates for takeoff and landing of 'Ahro' opens. It is the time to attack!
As you destroy 'Ahro', 'Mitiohro' becomes to leave the 'Goke's' body, but you cannot destroy those 'Mitiohro' with your laser beam.
You can get a higher score depending of the precision landing of your spaceship at nearer spot to the center of the 'Battlestar-asat' base.
When you score 20,000 points, you can get one more Zogram and at 50,000 points you can get another Zogram.
- TECHNICAL -
Main CPU : Zilog Z80 (@ 4 Mhz), Zilog Z80 (@ 1.78975 Mhz)
Sound Chips : General Instrument AY8910 (@ 1.78975 Mhz)
Players : 2
Control : 8-way joystick
Buttons : 1
- TRIVIA -
Zodiack was released in July 1983.
Licensed to Esco Trading for Japanese manufacture and distribution.
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=3256&o=2
Driver Details
source | orca/zodiack.cpp |
status | imperfect |
emulation | good |
savestate | supported |
type | palette |
status | imperfect |
Screen Details
display | screen |
type | raster |
orientation | horizontal |
width | 256px |
height | 224px |
refresh | 60.61mhz |
Input Details
player | 1 |
type | joy |
buttons | 1 |
directions | 8 |
player | 2 |
type | joy |
buttons | 1 |
directions | 8 |
Chipset Details
name | Zilog Z80 |
clock | 2.93mhz |
name | Zilog Z80 |
clock | 2.93mhz |
name | Speaker |
clock | N/A |
name | AY-3-8910A PSG |
clock | 1.46mhz |
ROM Details
name | size | crc |
---|---|---|
ovg30c.2 | 8.00k | a2125e99 |
ovg30c.3 | 8.00k | aee2b77f |
ovg30c.6 | 2.00k | 1debb278 |
ovg20c.1 | 4.00k | 2d3c3baf |
ovg40c.7 | 2.00k | ed9d3be7 |
orca40c.8 | 4.00k | 88269c94 |
orca40c.9 | 4.00k | a3bd40c9 |
ovg40c.2a | 32.00b | 703821b8 |
ovg40c.2b | 32.00b | 21f77ec7 |