Hi there,
With Grumpy Cat & DHG's help and authorisation, RGCD have produced a limited quantity of Thrust Advance and Motocross Challenge cartridges and are selling them at cost price via our shop (http://www.rgcd.co.uk/shop). Info cut and pasted from website follows:
"RGCD have teamed up...
I am trying to hack Fire Emblem Warriors on my 2DS XL, I have been trying to get it to work, but I need some extra help figuring it out. I have HEX codes, and a possibly outdated plugin, but I dont know how to implement them