A: Yes. Many “3DS ROM” sites inject miners or adware into download wrappers. Never run an untested .exe claiming to be a ROM.
If you are a collector or a 3DS enthusiast who wants to experience every oddity in gaming history, by all means, import a European New 3DS and dump your own ROM. But for the 99% of players who just want to cry tears of blood on a bus, buy the Switch version or the Steam Deck version. The Binding Of Isaac 3ds Rom
| Platform | Version Available | DLC Included? | 3D Effect? | |----------|------------------|---------------|-------------| | PC (Steam) | Rebirth + All DLC | Yes (Repentance) | No | | Nintendo Switch | Rebirth + All DLC | Yes | No (Switch has no glasses-free 3D) | | PlayStation Vita | Rebirth only | No | No | | iOS / Android | Rebirth only (touch controls) | No | No | | | Rebirth only | No | Yes (Unique) | A: Yes