RetroCustomSweden

We're a new well known retro game store that started on Etsy. But if you're reading this, welcome to our official website! We're a dedicated team that design and produce Pokemon ROM hacks, that actually works on original hardware! Bored of using your keyboard to play these amazing games? You came to the right place! Go back to the past and feel that lovely nostalgia! With over 1200+ orders and more than 250+ five star reviews on Etsy, you can count on us! Welcome back to the past!

Explore the nostalgic adventures ahead!

Featured products

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Current Collections

Let customers speak for us

from 154 reviews

Not bad

C.S.
Pokemon Emerald Seaglass GBA ROM Hack Cartridge (Case & RTC Option)
Pokemon Emerald Seaglass GBA ROM Hack Cartridge (Case & RTC Option)

Awesome

C.S.
Pokemon Sword And Shield Ultimate Plus GBA ROM Hack Cartridge (Case & RTC Option)
Pokemon Sword And Shield Ultimate Plus GBA ROM Hack Cartridge (Case & RTC Option)

Awesome

C.S.
Pokemon Odyssey GBA ROM Hack Cartridge (Case & RTC Option)
Pokemon Odyssey GBA ROM Hack Cartridge (Case & RTC Option)

Awesome

C.S.
Pokemon Glazed GBA ROM Hack Cartridge (Case & RTC Option)
Pokemon Glazed GBA ROM Hack Cartridge (Case & RTC Option)

Very nice and neat and awesome

C.S.
Pokemon Radical Red GBA ROM Hack Cartridge (Case & RTC Option)
Pokemon Radical Red GBA ROM Hack Cartridge (Case & RTC Option)

It's a little hard to plug in, but the gameboy advance is so much better in stereo. I recommend

Paul Huels
GBA SP Aux Audio Jack Adapter
GBA SP Aux Audio Jack Adapter
Great store with good service!

Great collection and awesome customer service! Thank you!

S H
Pokemon Following Renegade Platinum DS ROM Hack Cartridge With Case
Pokemon Following Renegade Platinum DS ROM Hack Cartridge With Case
Awesome store and service!

Good customer service and a good collection of games

S H
Pokemon Legacy Edition DS ROM Hack Cartridge With Case
Pokemon Legacy Edition DS ROM Hack Cartridge With Case
Great seller

Great seller and great game. Thanks

L S
Pokemon Odyssey GBA ROM Hack Cartridge (Case & RTC Option)
Pokemon Odyssey GBA ROM Hack Cartridge (Case & RTC Option)
Awesome!

Awesome!

B K
Pokemon Glazed GBA ROM Hack Cartridge (Case & RTC Option)
Pokemon Glazed GBA ROM Hack Cartridge (Case & RTC Option)
Great game

Great game

M.S.
Pokemon Ash Gray GBA ROM Hack Cartridge (Case & RTC Option)
Pokemon Ash Gray GBA ROM Hack Cartridge (Case & RTC Option)
Very cool

Very cool

D.E.
Pokemon Snakewood GBA ROM Hack Cartridge (RTC Option)
Pokemon Snakewood GBA ROM Hack Cartridge (RTC Option)
Works!

Works! Thank you

E.J.
Pokemon Clover GBA ROM Hack Cartridge (Case & RTC Option)
Pokemon Clover GBA ROM Hack Cartridge (Case & RTC Option)
Custom shell order, works great!

Came quickly even though I made custom order for a gray shell! Would recommend

J.C.
Pokemon Inclement Emerald GBA ROM Hack Cartridge (RTC Option)
Pokemon Inclement Emerald GBA ROM Hack Cartridge (RTC Option)
Came quick and works

Came pretty quick and works

J.C.
Pokemon Sweet GBA ROM Hack Cartridge (RTC Option)
Pokemon Sweet GBA ROM Hack Cartridge (RTC Option)