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Castlevania III MMC3 hack

Last post by aquasnake « Mon Jun 05, 2023 8:37 am
Posted in NESdev China
Replies: 21
by Airwe » Sat Dec 01, 2012 6:13 am » in NESdev China
1

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21 Replies

57289 Views

Last post by aquasnake
Mon Jun 05, 2023 8:37 am
Writing to VRAM during HBlank

Last post by SNES AYE « Mon Jun 05, 2023 8:17 am
Posted in SNESdev
Replies: 24
by 93143 » Tue Mar 31, 2020 7:19 pm » in SNESdev
1

2
24 Replies

8501 Views

Last post by SNES AYE
Mon Jun 05, 2023 8:17 am
UNROM to UOROM conversion

Last post by the_wizard_666 « Sun Jun 04, 2023 7:33 pm
Posted in Reproduction
Replies: 16
by SheriffTodd » Wed Apr 28, 2021 4:17 pm » in Reproduction
1

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16 Replies

6732 Views

Last post by the_wizard_666
Sun Jun 04, 2023 7:33 pm
wiring a couple of games using Morgan Johansson patchs

Last post by acidrain97 « Sun Jun 04, 2023 7:00 pm
Posted in NES Hardware and Flash Equipment
Replies: 10
by acidrain97 » Sun May 28, 2023 4:16 am » in NES Hardware and Flash Equipment

10 Replies

454 Views

Last post by acidrain97
Sun Jun 04, 2023 7:00 pm
Camera movement in Super Mario World and Yoshi's Island

Last post by Pokun « Sun Jun 04, 2023 6:09 pm
Posted in SNESdev
Replies: 3
by tepples » Sat Jun 03, 2023 11:37 am » in SNESdev

3 Replies

212 Views

Last post by Pokun
Sun Jun 04, 2023 6:09 pm
Mesen - Emulator

Last post by jadasse « Sun Jun 04, 2023 5:32 pm
Posted in NESemdev
Replies: 306
by Sour » Wed Jan 25, 2023 8:08 pm » in NESemdev
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306 Replies

28494 Views

Last post by jadasse
Sun Jun 04, 2023 5:32 pm
SkateCat (by SJ Games) NES/FAMICOM platformer

Last post by Pokun « Sun Jun 04, 2023 5:18 pm
Posted in Homebrew Projects
Replies: 21
by dale_coop » Fri May 26, 2023 3:30 am » in Homebrew Projects
1

2
21 Replies

835 Views

Last post by Pokun
Sun Jun 04, 2023 5:18 pm
The hunt for a rare and obscure 49 in 1 rom.

Last post by L0ST5ILVER « Sun Jun 04, 2023 4:30 pm
Posted in Other Retro Dev

by L0ST5ILVER » Sun Jun 04, 2023 4:30 pm » in Other Retro Dev

0 Replies

61 Views

Last post by L0ST5ILVER
Sun Jun 04, 2023 4:30 pm
Minimum required to test a standalone PPU video output

Last post by ArchieNash « Sun Jun 04, 2023 2:54 pm
Posted in NES Hardware and Flash Equipment
Replies: 13
by ArchieNash » Sat Jun 03, 2023 6:12 am » in NES Hardware and Flash Equipment

13 Replies

476 Views

Last post by ArchieNash
Sun Jun 04, 2023 2:54 pm
PV-1000 test and characterization ROMs

Last post by lidnariq « Sun Jun 04, 2023 2:25 pm
Posted in Other Retro Dev
Replies: 11
by lidnariq » Fri May 26, 2023 11:09 pm » in Other Retro Dev

11 Replies

527 Views

Last post by lidnariq
Sun Jun 04, 2023 2:25 pm
Nova the Squirrel 2 (WIP)

Last post by SNES AYE « Sun Jun 04, 2023 1:27 pm
Posted in SNESdev Homebrew Projects
Replies: 125
by NovaSquirrel » Wed Jul 03, 2019 6:27 pm » in SNESdev Homebrew Projects
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125 Replies

87333 Views

Last post by SNES AYE
Sun Jun 04, 2023 1:27 pm
Is the following ChatGPT-generated SNES code legit?

Last post by SNES AYE « Sun Jun 04, 2023 1:07 pm
Posted in SNESdev
Replies: 27
by SNES AYE » Sat Apr 08, 2023 12:37 am » in SNESdev
1

2
27 Replies

1620 Views

Last post by SNES AYE
Sun Jun 04, 2023 1:07 pm
Extra Cycle for overflow on Absolute,X instructions

Last post by Drag « Sun Jun 04, 2023 11:29 am
Posted in NESemdev
Replies: 2
by Naois » Sun Jun 04, 2023 5:34 am » in NESemdev

2 Replies

96 Views

Last post by Drag
Sun Jun 04, 2023 11:29 am
The maximum number of mappers that can be accommodated by epm240

Last post by aquasnake « Sun Jun 04, 2023 6:33 am
Posted in NES Hardware and Flash Equipment
Replies: 1
by aquasnake » Wed May 31, 2023 9:19 pm » in NES Hardware and Flash Equipment

1 Replies

161 Views

Last post by aquasnake
Sun Jun 04, 2023 6:33 am
Problem with my old famiclone malticart

Last post by OmDRetro « Sun Jun 04, 2023 4:34 am
Posted in NES Hardware and Flash Equipment
Replies: 4
by ouso1999 » Sun Feb 26, 2023 10:40 am » in NES Hardware and Flash Equipment

4 Replies

932 Views

Last post by OmDRetro
Sun Jun 04, 2023 4:34 am
Coolbaby RS-35 Flashcart compatibility mod

Last post by OmDRetro « Sun Jun 04, 2023 3:08 am
Posted in NES Hardware and Flash Equipment
Replies: 8
by OmDRetro » Sun Mar 26, 2023 8:16 am » in NES Hardware and Flash Equipment

8 Replies

873 Views

Last post by OmDRetro
Sun Jun 04, 2023 3:08 am
Give a Clone Console More Power

Last post by OmDRetro « Sun Jun 04, 2023 2:49 am
Posted in NES Hardware and Flash Equipment
Replies: 7
by Zoldark » Tue May 30, 2023 11:43 am » in NES Hardware and Flash Equipment

7 Replies

400 Views

Last post by OmDRetro
Sun Jun 04, 2023 2:49 am
Anyone doing automated regression testing?

Last post by Drag « Sat Jun 03, 2023 3:33 pm
Posted in NESemdev
Replies: 4
by tepples » Sat Jun 03, 2023 11:23 am » in NESemdev

4 Replies

220 Views

Last post by Drag
Sat Jun 03, 2023 3:33 pm
Question about a routine and optimization

Last post by fritzzz « Sat Jun 03, 2023 1:57 pm
Posted in SNESdev
Replies: 5
by fritzzz » Sat Jun 03, 2023 4:24 am » in SNESdev

5 Replies

207 Views

Last post by fritzzz
Sat Jun 03, 2023 1:57 pm
Homebrew Games Summer Showcase

Last post by dale_coop « Sat Jun 03, 2023 10:55 am
Posted in Homebrew Projects
Replies: 1
by Goose2k » Fri Jun 02, 2023 5:03 pm » in Homebrew Projects

1 Replies

139 Views

Last post by dale_coop
Sat Jun 03, 2023 10:55 am
SNES gamepad rumble/analog support proposal

Last post by creaothceann « Sat Jun 03, 2023 2:20 am
Posted in SNESdev
Replies: 17
by Near » Fri Sep 06, 2019 5:50 am » in SNESdev
1

2
17 Replies

10446 Views

Last post by creaothceann
Sat Jun 03, 2023 2:20 am
More NSF Requests

Last post by MrNorbert1994 « Fri Jun 02, 2023 11:21 am
Posted in NES Music
Replies: 3228
by Homer Simpson » Wed Dec 22, 2004 7:26 pm » in NES Music
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3228 Replies

1500320 Views

Last post by MrNorbert1994
Fri Jun 02, 2023 11:21 am
hola (español -castellano)

Last post by donato-zits- « Fri Jun 02, 2023 11:03 am
Posted in NESdev International
Replies: 16
by bazza » Fri Nov 24, 2017 1:40 pm » in NESdev International
1

2
16 Replies

23231 Views

Last post by donato-zits-
Fri Jun 02, 2023 11:03 am
I have a stupid question about the chip select and reset lines on a game boy cartridge

Last post by spaceharrier « Fri Jun 02, 2023 8:03 am
Posted in GBDev
Replies: 9
by spaceharrier » Tue Feb 28, 2023 9:03 am » in GBDev

9 Replies

537 Views

Last post by spaceharrier
Fri Jun 02, 2023 8:03 am
Opentendo project not working

Last post by Victorvisions « Fri Jun 02, 2023 7:21 am
Posted in NES Hardware and Flash Equipment
Replies: 7
by Victorvisions » Sat May 27, 2023 11:08 am » in NES Hardware and Flash Equipment

7 Replies

422 Views

Last post by Victorvisions
Fri Jun 02, 2023 7:21 am
KOEI SPC player

Last post by Oziphantom « Fri Jun 02, 2023 1:04 am
Posted in SNESdev
Replies: 5
by Oziphantom » Mon May 29, 2023 1:35 am » in SNESdev

5 Replies

361 Views

Last post by Oziphantom
Fri Jun 02, 2023 1:04 am
Looking for music composer for my game "Choraleon"

Last post by DRW « Thu Jun 01, 2023 4:27 pm
Posted in NES Music

by DRW » Thu Jun 01, 2023 4:27 pm » in NES Music

0 Replies

62 Views

Last post by DRW
Thu Jun 01, 2023 4:27 pm
Mapper 472 / NROM-383 and NROM-368

Last post by akerasoft « Thu Jun 01, 2023 2:57 pm
Posted in NES Hardware and Flash Equipment
Replies: 12
by akerasoft » Thu May 11, 2023 8:53 am » in NES Hardware and Flash Equipment

12 Replies

645 Views

Last post by akerasoft
Thu Jun 01, 2023 2:57 pm
Repairing a NES controller - Select and B seem fused?

Last post by RetroProf « Wed May 31, 2023 5:51 am
Posted in NES Hardware and Flash Equipment

by RetroProf » Wed May 31, 2023 5:51 am » in NES Hardware and Flash Equipment

0 Replies

87 Views

Last post by RetroProf
Wed May 31, 2023 5:51 am
240p test suite

Last post by RetroProf « Wed May 31, 2023 5:50 am
Posted in Homebrew Projects
Replies: 180
by tepples » Fri Oct 23, 2015 9:19 pm » in Homebrew Projects
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180 Replies

291932 Views

Last post by RetroProf
Wed May 31, 2023 5:50 am
How to change colors's order in .BMP

Last post by GValiente « Tue May 30, 2023 9:08 pm
Posted in General Stuff
Replies: 7
by fritzzz » Sat May 27, 2023 3:29 am » in General Stuff

7 Replies

432 Views

Last post by GValiente
Tue May 30, 2023 9:08 pm
KJ01A-18 MMC3 flash multicart PCB / mapper 473

Last post by Mutabor « Tue May 30, 2023 11:54 am
Posted in NES Hardware and Flash Equipment
Replies: 1
by Mutabor » Mon May 15, 2023 9:53 am » in NES Hardware and Flash Equipment

1 Replies

200 Views

Last post by Mutabor
Tue May 30, 2023 11:54 am
Find component with marked code "CP2L"

Last post by Kayumba « Tue May 30, 2023 5:20 am
Posted in SNESdev
Replies: 1
by Kayumba » Mon Jan 23, 2023 11:26 am » in SNESdev

1 Replies

889 Views

Last post by Kayumba
Tue May 30, 2023 5:20 am
Switching CHR-ROM to CHR-RAM

Last post by Zoldark « Tue May 30, 2023 2:31 am
Posted in NESdev
Replies: 11
by Zoldark » Sun Apr 30, 2023 6:50 am » in NESdev

11 Replies

891 Views

Last post by Zoldark
Tue May 30, 2023 2:31 am
Error in F-1 Race (1984)

Last post by krzysiobal « Mon May 29, 2023 2:38 pm
Posted in NESemdev
Replies: 108
by Zepper » Fri Jan 03, 2014 3:00 pm » in NESemdev
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108 Replies

59991 Views

Last post by krzysiobal
Mon May 29, 2023 2:38 pm
Super Sunny World - New NES Platformer

Last post by Goose2k « Mon May 29, 2023 2:12 pm
Posted in Homebrew Projects
Replies: 8
by Goose2k » Tue Mar 28, 2023 3:30 pm » in Homebrew Projects

8 Replies

1197 Views

Last post by Goose2k
Mon May 29, 2023 2:12 pm

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