I've been VC injecting a bunch of gba games as mGBA doesn't run fullspeed on the old 3ds. Here's my Emerald with a QR for remote install. : r/3dspiracy
Pokémon Crystal to be released on 3DS Virtual Console - Bulbanews
Software Release: Checkpoint 3.8.0 for 3DS/Switch - Hackinformer
Pokemon Crystal CIA (RF) (VC) QR Code : r/Roms
Using Checkpoint - Managing 3DS Saves - Project Pokemon Forums
Pokemon Liquid Crystal rom hack. Working saves and clock. : r/3dspiracy
Releases · FlagBrew/PKSM · GitHub
Using Checkpoint - Managing 3DS Saves - Project Pokemon Forums
Managing 3DS Saves: Using JKSM - Saves - Guides and Other Resources - Project Pokemon Forums
Check out gscdex, an online, mobile-friendly Generation 2 Pokédex | PokéCommunity Daily
Pokemon Crystal Clear CIA for 3ds - YouTube
Nintendo 3DS GBA Game Injection [GBA on 3DS] [Pokemon 128k Saves + RTC Support] | Digiex
GitHub - FlagBrew/Checkpoint: Fast and simple homebrew save manager for 3DS and Switch.