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Nebula (DECO Cassette) (UK)

Game Information
manufacturer Data East Corporation
year 1981
genre Shoot-'Em-Up
downloads 69
Screenshots
cnebula title
cnebula snap
cnebula gameover
cnebula scores
Download Details
split set cnebula.zip 12.44KiB
merged set cnebula.7z 11.69KiB
standalone set cnebula.7z 16.86KiB
bios decocass.zip 21.85KiB
Game Details

DECO cass. published 44 years ago:

Nebula (c) 1980 Data East Corp.

This game is a vertical scrolling shoot 'em up where the player controls a ship that has to shoot down alien ships. The enemies are Rava, Canda, Munda, Naga, Garda, and each one is worth a different amount of points. The first to appear are Rava, Canda, and Munda. They eventually break their formation & begin to attack. Naga & Garda eventually show up to join them. Canda & Munda start spinning wildly after the player shoots them once. Extra points are awarded for shooting them again & destroy them.

- TECHNICAL -

Runs on the "DECO Cassette System" hardware

Model DT-106

- TRIVIA -

Driver Details
source dataeast/decocass.cpp
driver status good
emulation status good
save states unsupported
channels 1
Screen Details
display screen
type raster
orientation vertical
width 256
height 240
refresh rate 57.44hz
Input Details
player: 1
type joy
directions 8way
buttons 2way
player: 1
type stick
directions N/A
buttons N/A
player: 2
type joy
directions 8way
buttons 2way
player: 2
type stick
directions N/A
buttons N/A
Chipset Details
DECO 222 750.00khz
MOS Technology 6502 500.00khz
Intel 8041A 6.00mhz
Speaker present
AY-3-8910A PSG 1.50mhz
AY-3-8910A PSG 1.50mhz
ROM Details
name size crc
v0a-.7e 4.00KiB 3d33ac34
v0b-.7e 4.00KiB 23d929b7
v0c-.7e 4.00KiB 9f505709
v0d-.7e 4.00KiB 1e0c22b1
dsp-3_p0-a.m9 2.00KiB 2541e34b
dsp-3_p1-.l9 2.00KiB 3bfff5f3
dsp-3_p0-b.m9 2.00KiB b67a91d9
dsp-3_p1-.l9 2.00KiB 3bfff5f3
dsp-3_p0-c.m9 2.00KiB c76c4057
dsp-3_p1-.l9 2.00KiB 3bfff5f3
dsp-3_p0-d.m9 2.00KiB 4b7d72bc
dsp-3_p1-.l9 2.00KiB 3bfff5f3
v1-.5a 2.00KiB b66b2c2a
v1-.5a 2.00KiB b66b2c2a
v1-.5a 2.00KiB b66b2c2a
v1-.5a 2.00KiB b66b2c2a
rms-3_p2-.c9 1.00KiB 6c4a891f
rms-3_p2-.c9 1.00KiB 6c4a891f
rms-3_p2-.c9 1.00KiB 6c4a891f
rms-3_p2-.c9 1.00KiB 6c4a891f
v2.3m 32.00B 238fdb40
v4.10d 32.00B 3b5836b4
v3.3j 32.00B 51eef657
v2.3m 32.00B 238fdb40
v4.10d 32.00B 3b5836b4
v3.3j 32.00B 51eef657
v2.3m 32.00B 238fdb40
v4.10d 32.00B 3b5836b4
v3.3j 32.00B 51eef657
v2.3m 32.00B 238fdb40
v4.10d 32.00B 3b5836b4
v3.3j 32.00B 51eef657
dsp-3_p3-.e5 32.00B 539a5a64
rms-3_p4-.f6 32.00B 9014c0fd
dsp-3_p5-.m4 32.00B e52089a0
dsp-3_p3-.e5 32.00B 539a5a64
rms-3_p4-.f6 32.00B 9014c0fd
dsp-3_p5-.m4 32.00B e52089a0
dsp-3_p3-.e5 32.00B 539a5a64
rms-3_p4-.f6 32.00B 9014c0fd
dsp-3_p5-.m4 32.00B e52089a0
dsp-3_p3-.e5 32.00B 539a5a64
rms-3_p4-.f6 32.00B 9014c0fd
dsp-3_p5-.m4 32.00B e52089a0
cassmcu.1c 1.00KiB a6df18fd
nebula2.pro 32.00B 75cae001
nebula2.cas 23.00KiB aaac39e6