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Homebrew tagNX - a WIP to play some online third party games on banned switches

Dekopon - (Mostly) Fullspeed 3DS Emulation on Nintendo Switch

PalindromicBreadLoaf · 2026-07-16T19:11:42+00:00

Credit goes to StickyMangoRice for the logo. Dekopon is a port of Azahar to the Nintendo Switch. The current release is version 2.0.0. Performance is very title dependent, and will be improved with time, but many games can be played fullspeed right now, sometimes even with stock handheld clocks. (I do recommend at least bumping the CPU up to dev unit clocks in handheld just to reduce shader compilation stutter and smooth out some rough frame pacing.) Depending on the game, you can get up to 4x resolution scaling at full speed in docked/handheld charging (although really 3x is all you need in handheld). If you want to try any new3ds exclusive games, they won't run well. All four of the 3DS' cores run on a single emulation thread, so we're at a 1.2GHz difference (2GHz single core where as the 4 3DS cores each run at 804MHz) from what we would need (and architecture changes from 3DS to Switch cannot account for that much raw clock speed loss). The solution would be to split the emulation threads on new3DS games, but that's a ton of work for very very little gain. See here for a full compatibility chart: Dekopon Compatibility Chart Feel free to share your own compatibility findings here and I'll update the sheet accordingly. Also share any issues you have and I'll do my best to fix them. Downloads can be found here: Releases Along with the source code here: Source ROMs default location is /switch/dekopon/roms/ All formats that Azahar natively supports are supported here too. Different screen layouts can be cycled through via pressing the right stick. Pressing '+' on a game shows information about it, including updates and dlc. Enjoy! Also if someone wants to make a better UI for this I wouldn't be offended. I can't make a good UI to save my life, but the one included at least kinda functions to get you into a game.

Thread starter systemdev
Start date Jan 19, 2025
Views 127,964
Replies 444
Likes 63

silrvermane7

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Friday at 6:20 PM

#441

Tagnx fixed for MC 1.26.35 and among us V2026.17.4

Last edited by silrvermane7, Today at 1:00 AM

ManuY08

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Yesterday at 11:11 PM

#442

Omarcitoplus said:
Among Us was updated to version 2026.17.4 and the nx tag still isn't working. Could you please fix it?

Hi, where did you get the latest version?

silrvermane7

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Level 1

Today at 1:00 AM

#443

Reuploaded for among us version 2026.17.4

ManuY08

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Newcomer

Level 1

Today at 2:21 AM

#444

silrvermane7 said:
Re-subido para Among Us versión 2026.17.4

¿Sabes dónde puedo conseguir la actualización de Among Us?

Omarcitoplus

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Newcomer

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Today at 2:49 AM

#445

ManuY08 said:
¿Sabes dónde puedo conseguir la actualización de Among Us?

Español: aquí está la página donde puedes descarga la update de among us https://nx.zomka.dev/

English: Here's the page where you can download the Among Us update: https://nx.zomka.dev/