Requires "e-Reader (USA).gba" and mGBA to load the dot strips from "Kirby Slide Puzzle - 00-B001 (USA) (Promo) (Strip 1)" and "Kirby Slide Puzzle - 00-B001 (USA) (Promo) (Strip 2)". The "e-Reader (USA).sav" file created by mGBA after loading all of the cards needs to then be transferred to BizHawk's GBA SaveRAM folder with the file name changed to "e-Reader (USA).SaveRAM".