PlayChoice-10: Gradius (older) | 1986

Genre:
Style:
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Description:


Notes:

Release type:
Developer: Konami
Controls/Input Device: Control(joy8way), Buttons(2)
Number of Players: 2
Rating:
Creator:
More Creator:
More Coder/Software:

Publisher:
Manufacturer:
Genre:
License from/Copyright:
Graphics/Artwork:
Music:
SoundFX:
System/ConversionClass:
SoundMix: Mono

Coder/Software:

Game Awards Nominations:
Game Awards Won:
Title a.k.a.:
Slogans:
Avg. Playtime:

URL: Official:
URL: Rules:
URL: Hints:
URL: Cheats:
URL: Reviews:
PlayChoice-10: Gradius (older) VGMuseum Game Endings
PlayChoice-10: Gradius (older) on CAESAR
PlayChoice-10: Gradius (older) high score and replay at MARP
PlayChoice-10: Gradius (older) on datObase

Mameinfo.dat entry:
0.37b10 [Yochizo]


WIP:

- 0.147u2: hap fixed clone Omega Fighter Special. The game fails to boot or finish post. After showing bad rom errors, the game resets.

- 0.147u1: Fixed maincpu rom loading.

- 0.122u7: Fixed gfx1/2/3/4/5 rom loading.

- 0.89u3: Changed Z80 CPU2 clock speed to 5MHz.

- 0.37b10: Yochizo added 'Omega Fighter' (UPL 1989) and clone Omega Fighter Special.

- 21st November 2000: Yochizo fixed some graphics bugs in the Omega Fighter / Atomic Robo-kid driver.

- 8th November 2000: Yochizo sent in a driver for Omega Fighter and Atomic Robo-kid.

- 25th April 1999: Dumped Omega Fighter Special.


LEVELS: 8 (restarts once)


Other Emulators:

* FB Alpha

* JFF

* Raine


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Romset: 2016 kb / 8 files / 457.8 zip


Credits Mameinfo and Mametesters Project Robert J. Rabgno et al.

cheat.dat entry:
00100000 80D2 00009999 FFFFFFFF Infinite Main Time
01000000 0046 00000005 FFFFFFFF Infinite Shields
21800000 C141 00000000 FFFFFFFF Invincibility
21910000 C20A 00001090 FFFFFFFF Invincibility (2/4) 1st = Enemy, 2nd = Fire
21910000 C246 00001090 FFFFFFFF Invincibility (3/4) Tentacle in Stage 5
21910000 C285 0000C287 FFFFFFFF Invincibility (4/4) Scenery
21800000 C07A 00000060 FFFFFFFF Always Have Penetrable Shot
21810000 C2AE 00000089 FFFFFFFF Always Have Penetrable Shot (2/2)
01000101 0040 000000FF FFFFFFFF Select Speed Up Speed Don't go too high!
21A00000 C0DF 00FFE64C FFFFFFFF Auto Secret Items Open 5000 pts & 1UP appears automatically
21810000 C10A 00000000 FFFFFFFF Auto Secret Items Open (02/10) 1st = jmp $FFE6, 2nd = bcs $C0F9 -> bcs $C10B
21910000 FFE6 000027C9 FFFFFFFF Auto Secret Items Open (03/10) cmp #$27
21910000 FFE8 000003D0 FFFFFFFF Auto Secret Items Open (04/10) bne $FFED
21A10000 FFEA 00C1004C FFFFFFFF Auto Secret Items Open (05/10) jmp $C100
21910000 FFED 000029C9 FFFFFFFF Auto Secret Items Open (06/10) cmp #$29
21910000 FFEF 000003D0 FFFFFFFF Auto Secret Items Open (07/10) bne $FFF4
21A10000 FFF1 00C11C4C FFFFFFFF Auto Secret Items Open (08/10) jmp $C11C
21A10000 FFF4 000460BE FFFFFFFF Auto Secret Items Open (09/10) ldx $0460,y
21A10000 FFF7 00C0E24C FFFFFFFF Auto Secret Items Open (10/10) jmp $C0E2
01200000 03A6 00000000 FFFFFFFF Rapid Fire
01000000 0040 0000000A FFFFFFFF Always have a Good Speed Up
01000000 0045 00000002 FFFFFFFF Always have Full Options
01000000 0041 00000001 FFFFFFFF Always have Missile
01000000 0044 00000001 FFFFFFFF Always have Laser You can't have Double then
01000000 0044 00000002 FFFFFFFF Always have Double You can't have Laser then
01000001 0040 0000000A FFFFFFFF Get a Good Speed Up Now!
01000001 0045 00000002 FFFFFFFF Get Full Options Now!
01000001 0041 00000001 FFFFFFFF Get Missile Now!
01000001 0044 00000001 FFFFFFFF Get Laser Now! You can't have Double then
01000001 0044 00000002 FFFFFFFF Get Double Now! You can't have Laser then
01000001 0041 00000000 FFFFFFFF Lose missiles Now!
01000001 0044 00000000 FFFFFFFF Lose double/laser Now!
01000001 0042 00000001 FFFFFFFF Light Up Speed Button Now!
01000001 0042 00000002 FFFFFFFF Light Up Missile Button Now!
01000001 0042 00000003 FFFFFFFF Light Up Double Button Now!
01000001 0042 00000004 FFFFFFFF Light Up Laser Button Now!
01000001 0042 00000005 FFFFFFFF Light Up Option Button Now!
01000001 0042 00000006 FFFFFFFF Light Up ? Button Now!
01000001 0042 00000000 FFFFFFFF No button lit Now!
60000000 0000 00000000 00000000
01000000 0020 00000063 FFFFFFFF Infinite Lives PL1
01000000 0021 00000063 FFFFFFFF Infinite Lives PL2

Credit Pugsy's MAME Cheat file

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