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Mesen - Emulator

Last post by Gilbert « Mon Jun 16, 2025 10:13 pm
Posted in NESemdev
Replies: 951
by Sour » Wed Jan 25, 2023 8:08 pm » in NESemdev
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951 Replies

530414 Views

Last post by Gilbert
Mon Jun 16, 2025 10:13 pm
Imagine if Nintendo and SEGA's 8-bit were based on their arcade hardware

Last post by FloResolution « Mon Jun 16, 2025 9:13 pm
Posted in NESdev
Replies: 7
by FloResolution » Sat Jun 14, 2025 6:43 pm » in NESdev

7 Replies

184 Views

Last post by FloResolution
Mon Jun 16, 2025 9:13 pm
how to make a TGROM to TLROM conversion?

Last post by BokuNES « Mon Jun 16, 2025 3:10 pm
Posted in Reproduction
Replies: 1
by BokuNES » Sun Jun 15, 2025 6:53 pm » in Reproduction

1 Replies

41 Views

Last post by BokuNES
Mon Jun 16, 2025 3:10 pm
Living without a personal smartphone

Last post by Bregalad « Mon Jun 16, 2025 2:04 pm
Posted in General Stuff
Replies: 79
by tepples » Mon Jan 23, 2023 9:09 am » in General Stuff
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79 Replies

56503 Views

Last post by Bregalad
Mon Jun 16, 2025 2:04 pm
Wonderful Toolchain

Last post by Pokun « Mon Jun 16, 2025 10:01 am
Posted in Other Retro Dev
Replies: 5
by asie » Thu Aug 31, 2023 7:26 am » in Other Retro Dev

5 Replies

4175 Views

Last post by Pokun
Mon Jun 16, 2025 10:01 am
CN-ROM 128kb CHR memory?

Last post by Venutech « Mon Jun 16, 2025 8:15 am
Posted in NES Hardware and Flash Equipment
Replies: 25
by Venutech » Sat May 31, 2025 5:56 pm » in NES Hardware and Flash Equipment
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25 Replies

494 Views

Last post by Venutech
Mon Jun 16, 2025 8:15 am
Space Mutants 2

Last post by timbone632 « Mon Jun 16, 2025 6:20 am
Posted in Homebrew Projects
Replies: 57
by timbone632 » Tue Oct 29, 2024 11:11 pm » in Homebrew Projects
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57 Replies

28339 Views

Last post by timbone632
Mon Jun 16, 2025 6:20 am
SNES ROM HACK E_01 |Game removed |

Last post by SNES AYE « Mon Jun 16, 2025 4:55 am
Posted in SNESdev Homebrew Projects
Replies: 1
by SUPER-J11BIT » Fri Apr 18, 2025 3:48 am » in SNESdev Homebrew Projects

1 Replies

3968 Views

Last post by SNES AYE
Mon Jun 16, 2025 4:55 am
Force a Branch Across Files in ca65?

Last post by segaloco « Sun Jun 15, 2025 11:35 pm
Posted in NESdev
Replies: 9
by segaloco » Fri Jun 13, 2025 4:06 pm » in NESdev

9 Replies

161 Views

Last post by segaloco
Sun Jun 15, 2025 11:35 pm
THE HUNS - LEVEL 4 LOADED, collision N map.

Last post by dink « Sun Jun 15, 2025 9:44 pm
Posted in Homebrew Projects
Replies: 109
by v.depatie » Wed Dec 04, 2024 11:33 pm » in Homebrew Projects
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109 Replies

44470 Views

Last post by dink
Sun Jun 15, 2025 9:44 pm
RLE decompression, or simple decompression help

Last post by v.depatie « Sun Jun 15, 2025 7:13 pm
Posted in NESdev
Replies: 4
by v.depatie » Mon May 12, 2025 11:17 pm » in NESdev

4 Replies

564 Views

Last post by v.depatie
Sun Jun 15, 2025 7:13 pm
triying to make a rockman 6 unique harassment!

Last post by BokuNES « Sun Jun 15, 2025 6:42 pm
Posted in Reproduction
Replies: 3
by BokuNES » Thu Nov 19, 2020 10:05 pm » in Reproduction

3 Replies

5170 Views

Last post by BokuNES
Sun Jun 15, 2025 6:42 pm
A VT03 conversion of SMW NES

Last post by Ben Boldt « Sun Jun 15, 2025 3:52 pm
Posted in NESdev
Replies: 4
by SlimeOttie » Fri Jun 13, 2025 4:46 pm » in NESdev

4 Replies

120 Views

Last post by Ben Boldt
Sun Jun 15, 2025 3:52 pm
Gundam

Last post by chatty « Sun Jun 15, 2025 1:39 pm
Posted in General Stuff
Replies: 6
by segaloco » Sun Jun 08, 2025 2:37 pm » in General Stuff

6 Replies

158 Views

Last post by chatty
Sun Jun 15, 2025 1:39 pm
How is this Predator-style effect achieved?

Last post by SNES AYE « Sun Jun 15, 2025 8:28 am
Posted in SNESdev
Replies: 16
by SNES AYE » Thu May 08, 2025 10:52 am » in SNESdev
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16 Replies

3970 Views

Last post by SNES AYE
Sun Jun 15, 2025 8:28 am
Proposal regarding mapper 30 submappers and NES 2.0 battery flag usage for self-flashing cartridges

Last post by NewRisingSun « Sun Jun 15, 2025 6:20 am
Posted in NESemdev
Replies: 1
by NewRisingSun » Wed Jun 11, 2025 4:48 am » in NESemdev

1 Replies

182 Views

Last post by NewRisingSun
Sun Jun 15, 2025 6:20 am
NES to USB Keyboard interface?

Last post by bitcores « Sun Jun 15, 2025 3:49 am
Posted in NES Hardware and Flash Equipment
Replies: 173
by rainwarrior » Mon Aug 14, 2017 4:23 pm » in NES Hardware and Flash Equipment
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173 Replies

98979 Views

Last post by bitcores
Sun Jun 15, 2025 3:49 am
TapeDump v1.0 - a tool to dump carts without extra hardware

Last post by TakuikaNinja « Sun Jun 15, 2025 3:20 am
Posted in NESdev
Replies: 179
by ccovell » Fri Jul 15, 2011 3:47 pm » in NESdev
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179 Replies

107305 Views

Last post by TakuikaNinja
Sun Jun 15, 2025 3:20 am
N163 Sound RAM Initialisation Behaviour

Last post by TakuikaNinja « Sat Jun 14, 2025 9:57 pm
Posted in NESemdev
Replies: 8
by TakuikaNinja » Mon Jan 09, 2023 7:46 pm » in NESemdev

8 Replies

5785 Views

Last post by TakuikaNinja
Sat Jun 14, 2025 9:57 pm
The Emulator as an API

Last post by lidnariq « Sat Jun 14, 2025 12:17 pm
Posted in General Stuff
Replies: 52
by segaloco » Tue May 20, 2025 12:56 am » in General Stuff
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52 Replies

1063 Views

Last post by lidnariq
Sat Jun 14, 2025 12:17 pm
SD Gundam Gachapon Senshi 2: Capsule Senki TK1ROM

Last post by sdm « Sat Jun 14, 2025 1:15 am
Posted in NES Hardware and Flash Equipment
Replies: 2
by sdm » Fri Jun 13, 2025 5:08 am » in NES Hardware and Flash Equipment

2 Replies

78 Views

Last post by sdm
Sat Jun 14, 2025 1:15 am
Zap Ruder: The Zapper test ROM project

Last post by TakuikaNinja « Fri Jun 13, 2025 10:19 pm
Posted in Homebrew Projects
Replies: 43
by tepples » Fri Sep 09, 2011 5:01 pm » in Homebrew Projects
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43 Replies

83934 Views

Last post by TakuikaNinja
Fri Jun 13, 2025 10:19 pm
NSD: Streets of the 80s! Development thread to get help and direction with my first NES game

Last post by ImperialWalker « Fri Jun 13, 2025 9:00 pm
Posted in Homebrew Projects
Replies: 2
by ImperialWalker » Fri Jun 13, 2025 8:51 pm » in Homebrew Projects

2 Replies

43 Views

Last post by ImperialWalker
Fri Jun 13, 2025 9:00 pm
The making of Virtua Fighter (strafefox), 90's 3D gamedev

Last post by Pokun « Fri Jun 13, 2025 5:16 pm
Posted in General Stuff
Replies: 2
by SNESPlayer » Tue Jun 10, 2025 3:00 pm » in General Stuff

2 Replies

96 Views

Last post by Pokun
Fri Jun 13, 2025 5:16 pm
Chatterine Snuggles's RE'ing thread

Last post by Pokun « Fri Jun 13, 2025 5:00 pm
Posted in NESdev
Replies: 12
by chatty » Thu Jun 12, 2025 12:14 pm » in NESdev

12 Replies

203 Views

Last post by Pokun
Fri Jun 13, 2025 5:00 pm
PERFECT CIRCLES MOVEMENT

Last post by v.depatie « Fri Jun 13, 2025 12:02 pm
Posted in NESdev
Replies: 6
by v.depatie » Fri Jun 13, 2025 8:54 am » in NESdev

6 Replies

95 Views

Last post by v.depatie
Fri Jun 13, 2025 12:02 pm
NES amerage

Last post by Dwedit « Fri Jun 13, 2025 11:31 am
Posted in Newbie Help Center
Replies: 1
by Modenthusiest » Fri Jun 13, 2025 9:25 am » in Newbie Help Center

1 Replies

55 Views

Last post by Dwedit
Fri Jun 13, 2025 11:31 am
Making a mmc3 4 screen pcb

Last post by Alyosha_TAS « Fri Jun 13, 2025 9:51 am
Posted in NES Hardware and Flash Equipment
Replies: 2
by Alyosha_TAS » Fri Jun 13, 2025 7:05 am » in NES Hardware and Flash Equipment

2 Replies

79 Views

Last post by Alyosha_TAS
Fri Jun 13, 2025 9:51 am
2FA is no good

Last post by segaloco « Thu Jun 12, 2025 11:00 pm
Posted in General Stuff
Replies: 33
by zzo38 » Tue May 20, 2025 10:30 pm » in General Stuff
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33 Replies

618 Views

Last post by segaloco
Thu Jun 12, 2025 11:00 pm
Replace SRAM by ROM or expand the ROM ?

Last post by Hackuto « Thu Jun 12, 2025 4:25 pm
Posted in NESdev
Replies: 4
by Hackuto » Wed Jun 11, 2025 3:14 am » in NESdev

4 Replies

138 Views

Last post by Hackuto
Thu Jun 12, 2025 4:25 pm
Problem dumping multicart's CHR-ROM with Tengu

Last post by krzysiobal « Thu Jun 12, 2025 4:08 pm
Posted in NES Hardware and Flash Equipment
Replies: 1
by NewRisingSun » Thu Jun 12, 2025 12:24 pm » in NES Hardware and Flash Equipment

1 Replies

87 Views

Last post by krzysiobal
Thu Jun 12, 2025 4:08 pm
Black Forest (Atari 7800)

Last post by dragonsbrethren « Thu Jun 12, 2025 10:25 am
Posted in Other Retro Dev
Replies: 12
by dragonsbrethren » Tue Dec 17, 2024 9:06 am » in Other Retro Dev

12 Replies

5258 Views

Last post by dragonsbrethren
Thu Jun 12, 2025 10:25 am
Donkey Kong (FC) Disassembly

Last post by segaloco « Thu Jun 12, 2025 1:24 am
Posted in Homebrew Projects
Replies: 14
by segaloco » Thu May 08, 2025 12:28 pm » in Homebrew Projects

14 Replies

1890 Views

Last post by segaloco
Thu Jun 12, 2025 1:24 am
NES with NES-CPU-02 wont power on

Last post by pharmdeon « Wed Jun 11, 2025 5:37 pm
Posted in Newbie Help Center
Replies: 2
by pharmdeon » Sat Jun 07, 2025 5:49 pm » in Newbie Help Center

2 Replies

82 Views

Last post by pharmdeon
Wed Jun 11, 2025 5:37 pm
Arkanoid II prototype

Last post by Pokun « Wed Jun 11, 2025 4:11 pm
Posted in NES Hardware and Flash Equipment
Replies: 4
by Fiskbit » Thu Jun 05, 2025 2:58 pm » in NES Hardware and Flash Equipment

4 Replies

160 Views

Last post by Pokun
Wed Jun 11, 2025 4:11 pm
Donkey Kong's Role in the Development of the Famicom?

Last post by Pokun « Wed Jun 11, 2025 3:55 pm
Posted in NES Hardware and Flash Equipment
Replies: 1
by segaloco » Wed Jun 04, 2025 11:25 pm » in NES Hardware and Flash Equipment

1 Replies

94 Views

Last post by Pokun
Wed Jun 11, 2025 3:55 pm
Family BASIC on the FDS, from the 80's

Last post by Pokun « Wed Jun 11, 2025 2:59 pm
Posted in NESdev
Replies: 43
by TakuikaNinja » Thu Mar 21, 2024 4:35 am » in NESdev
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43 Replies

14840 Views

Last post by Pokun
Wed Jun 11, 2025 2:59 pm
76 in 1 multicart - different revisions

Last post by Killbox91 « Wed Jun 11, 2025 2:53 pm
Posted in NES Hardware and Flash Equipment
Replies: 5
by krzysiobal » Mon Aug 24, 2020 4:22 pm » in NES Hardware and Flash Equipment

5 Replies

8587 Views

Last post by Killbox91
Wed Jun 11, 2025 2:53 pm
More NSF Requests

Last post by NewRisingSun « Wed Jun 11, 2025 5:47 am
Posted in NES Music
Replies: 3371
by Homer Simpson » Wed Dec 22, 2004 7:26 pm » in NES Music
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3371 Replies

1882699 Views

Last post by NewRisingSun
Wed Jun 11, 2025 5:47 am
Were all sloped tiles in Contra Hard Corps the same?

Last post by tepples « Tue Jun 10, 2025 9:11 am
Posted in Other Retro Dev
Replies: 5
by psycopathicteen » Thu May 22, 2025 11:26 am » in Other Retro Dev

5 Replies

331 Views

Last post by tepples
Tue Jun 10, 2025 9:11 am
Quest of Ki - cartridge with interesting NTC1024 chip

Last post by lidnariq « Tue Jun 10, 2025 7:53 am
Posted in NES Hardware and Flash Equipment
Replies: 3
by krzysiobal » Mon May 26, 2025 2:10 am » in NES Hardware and Flash Equipment

3 Replies

159 Views

Last post by lidnariq
Tue Jun 10, 2025 7:53 am

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