Zelda3 is a reverse engineered clone of Zelda - A Link to the Past.

A bunch of features have been added that are not supported by the original game.

Due to the legality an original US region ROM is required to play:

SHA256: 66871d66be19ad2c34c927d6b14cd8eb6fc3181965b6e517cb361f7316009cfb

SHA1: 6d4f10a8b10e10dbe624cb23cf03b88bb8252973

In addition, translations can be added through localized ROMs.