G-Stream G2020
Game Information
manufacturer | Oriental Soft Japan |
year | 2002 |
genre | Shoot-'Em-Up |
downloads | 156 |
Screenshots
Download Details
split set | gstream.zip 11.91MiB |
merged set | gstream.7z 7.69MiB |
standalone set | gstream.7z 7.69MiB |
Game Details
Arcade Video game published 22 years ago:
G-Stream G 2020 (c) 2002 Oriental Soft Japan.
Shooter from Oriental soft, heavy influence from "XII Stag" as well as "Trizeal". Three weapons may be carried and their power controlled by picking up capsules of a specific colour.
Three capsule types:
Red - Vulcan
Green - Missiles
Blue - Laser
Points are awarded by picking up medals which are released from shot down enemies. The medal value and appearance is increased as long as you don't miss any.
When enough medals have been picked up a 'void' bomb becomes available which when released (hold down main shot) will create a circular void. Enemy bullets which hit this void are transformed into medals. If you place your ship inside this void it becomes invulnerable.
- TECHNICAL -
CPU: Hyperstone E1-32XT
Sound: OKI 6295 x2 (rebaged as AD-65)
OSC: 54 MHz, 27 MHz, 16 MHz & 1 MHz
Other: Sigma Xilinx XC95255 x2
Players : 2
Control : 8-way joystick
Buttons : 2
=> [A] Shoot, [B] Bomb
- TRIVIA -
G-Stream G 2020 was released in March 2002.
The game was sold by a Korean company, Oriental Soft. But was developed by the Japanese division, who are principaly formers from Psikyo and Seibu staffs.
This was the last game made by them because after the developement, the development staff didn't got they money because Oriental Soft in Korea suddenly disappeared. So, they established their own company, 'Triangle Service'.
- PORTS -
* CONSOLES:
Driver Details
source | promat/gstream.cpp |
driver status | good |
emulation status | good |
save states | supported |
channels | 1 |
Screen Details
display | screen |
type | raster |
orientation | vertical |
width | 320 |
height | 240 |
refresh rate | 60.00hz |
Input Details
player: | 1 |
type | joy |
directions | 8way |
buttons | 4way |
player: | 2 |
type | joy |
directions | 8way |
buttons | 4way |
Chipset Details
hyperstone E1-32XT | 64.00mhz |
Speaker | present |
OKI MSM6295 ADPCM | 1.00mhz |
OKI MSM6295 ADPCM | 1.00mhz |
ROM Details
name | size | crc |
---|---|---|
gs_prg_01.u56 | 512.00KiB | 0d0c6a38 |
gs_prg_02.u197 | 2.00MiB | 2f8a6bea |
gs_gr_07.u107 | 2.00MiB | 84e66fe1 |
gs_gr_11.u108 | 2.00MiB | 946d71d1 |
gs_gr_08.u109 | 2.00MiB | abd0d6aa |
gs_gr_12.u110 | 2.00MiB | 94b56e4e |
gs_gr_09.u180 | 2.00MiB | f2c4fd77 |
gs_gr_13.u181 | 2.00MiB | 7daaeff0 |
gs_gr_10.u182 | 2.00MiB | d696d15d |
gs_gr_14.u183 | 2.00MiB | 6bd2a1e1 |
gs_gr_01.u120 | 2.00MiB | b82cfab8 |
gs_gr_02.u121 | 2.00MiB | 37e19cbd |
gs_gr_03.u125 | 2.00MiB | 1a3b2b11 |
gs_gr_04.u126 | 2.00MiB | a4e8906c |
gs_gr_05.u174 | 2.00MiB | ef283a73 |
gs_gr_06.u175 | 2.00MiB | d4e3a2b2 |
gs_snd_01.u192 | 512.00KiB | 79b64d3f |
gs_snd_02.u194 | 512.00KiB | e49ed92c |
gs_snd_03.u191 | 512.00KiB | 2bfff4ac |
gs_snd_04.u193 | 512.00KiB | b259de3b |
gstream.nv | 8.00KiB | 895d724b |