New Content: Nintendo added the "Realm of Memories" (featuring levels inspired by Link’s Awakening, A Link to the Past, and the original NES Zelda) and the "Hero’s Trial" (an ultra-difficult endgame gauntlet). zelda four swords anniversary edition rom exclusive

Abstract

Cons (related to ROM usage)

• No legal purchase option – Since eShop closed, obtaining the ROM is legally gray (only OK if you dumped your own).
• Emulation issues – Some emulators (especially older ones) have glitches with touchscreen IR sync or save data. Works well on real 3DS hardware via CFW or on melonDS/DeSmuME with tweaks.
• Multiplayer lost – Local wireless multiplayer originally required two DSi/3DS systems; ROMs on emulators can’t easily replicate this.

ROM Availability and Concerns