--Game capacity 64G, number of games 8000+.

--RGR Game's Ultimate Collection is the ultimate retro DS collection game package.

--There are a large number of games, classic games, childhood games, and homemade games here.

--The game collection is based on my personal preferences, but it is definitely not the final version. Because of the limited capacity, the DS collection games are far more than these.

--Deeply customized DS OS V2.4 system. For this, I created various art covers to pay tribute to the brilliant classic games in my childhood.