DogeGB is the very first publicly released, fully functional cold storage crypto wallet for retro handhelds and it’s for Dogecoin.

The app features 8 save slots for generating cold storage addresses on the device and the ability to view those addresses in QR form for easy mobile scanning.

Crypto math is computationally expensive. Generating an address from a list of 12 backup words takes ~1.5 hours. Fresh batteries typically give you 10s of hours of gameplay and for cold storage the long generation time is acceptable.

I’ve tested on GameBoy Color, Advance, DS, and a Chromatic. Address generation works properly on them all. I have yet to test on a 1989 GameBoy proper though simply because I don’t own one. If you do have one and give it a go, please let me know how it went!

DS supported by using an R4 + GameYob to emulate DogeGB. It looks great on the backlit screen.

You can find it on Github, under UsaRandom/DogeGB

submitted by /u/CurveAdventurous3922 [link] [comments]

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