Super Mario Flash 2: Golden Edition is a hack themed about gold and has a few silver tiles/sprites. An idea had come to Popthatcorn14, however, at halfway of working, he retired and gave his work up to BrokenAce. You can play here, in Level Palace.
Trivia
- Golden Edition is the only SMF hack ever made by two users.
- Golden Edition is one of a few hacks which have only 1 main theme (gold in this case).