Trusted sources (for verified dumps) include Reddit communities like r/Roms (look for the “No-Intro” pinned thread) and archive.org (search “The Binding of Isaac Rebirth (USA) (En,Fr,De,Es,It).3ds”).
Rebirth's gameplay is smooth and responsive, with tight controls that make navigating the dark, twisted world a breeze. The 3DS's dual screens provide a great way to keep track of Isaac's health, items, and upgrades, while the game's visuals hold up surprisingly well on the handheld. the binding of isaac rebirth rom 3ds full