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G-Stream G2020

Game Information
manufacturer Oriental Soft Japan
year 2002
genre Shoot-'Em-Up
downloads 156
Screenshots
gstream title
gstream snap
gstream scores
gstream bosses
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