GameAndWatchMods

A Reddit community for homebrew and modification of the 35th Anniversary Game & Watch: Super Mario Bros. Limited Edition released in 2020 & The Legend of Zelda 35th Anniversary Game & Watch released in November of 2021

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G&W Retro-Go SD v1.3.0 (major release !) now available

Posted 26th Apr 2026u/Sylver7667

Making The Zelda G&W Into A MODERN Emulation Powerhouse Because Nintendon’t | Zelda 40th Anniversary

Posted 20th Feb 2026u/Sylver7667

Not exactly a mod...

Posted 11th May 2026u/Veddermandenis

[(New) Game & Watch] So… I sadly broke the LCD screen. Is there any way to buy only an LCD or should I find a donor console / ask Nintendo to repair it ?

Posted 8th May 2026u/Gabriel_Science

Posted 8th Apr 2026u/carlwilson0000

Help with storage chip upgrade/gnwmanager

Posted 3rd Apr 2026u/LepikPepik

How to restart to RetroMode

Posted 26th Mar 2026u/Earth01DrStrange

Adding SD card MOD without flex PCB (not recommended)

Posted 24th Mar 2026u/The-Riddler-66

ST Link V2 just wont connect to Zelda gmw

Posted 22nd Mar 2026u/Longjumping-Drag-570

What is the emulator used for other Game & Watch games used on G&Wmods please? It looks amazing & 'native' . All other retro handhelds use the crappy MADrigal Libretro core, which looks terrible and is missing key games like my beloved Donkey Kong Jr Widescreen Version. I'd love to use it elsewhere.

Posted 10th Mar 2026u/bruno84000

Successful mod using Dupont cables. Only wanted Tetris, anything extra is a plus!.

Posted 24th Feb 2026u/mrnude778

Game and watch Zelda stuck at blue

Posted 23rd Feb 2026u/AnnualInvestigator73

getting an error during the sanity check, I tried power cycling and all the other steps but it doesn't work. Is it a problem in the wiring?

Posted 14th Dec 2025u/Unusual_Rooster6736

Having trouble connecting to the stm32cubeprogrammer app

Posted 4th Dec 2025u/Unusual_Rooster6736

Posted 19th Nov 2025u/Special-Strength-959

Free SD card mod

Posted 4th Nov 2025u/Professional-Win426

Any way to change display name of SNES ports?

Posted 1st Nov 2025u/deanhuff

Stuck at this part of process.

Posted 21st Oct 2025u/alanweird

Is this a fake st link v2?

Posted 5th Oct 2025u/Unusual_Rooster6736

Posted 1st Oct 2025u/Plus_Roll_4021

Is soldering the only option in this case?

Posted 29th Sep 2025u/Unusual_Rooster6736

Showing 21 posts out of a possible 50.
29 posts hidden as gallery mode enabled.