Originally Posted by Retro-Nerd
For an later update: You could make the diamonds look more "shiny" like in the C64 version.
C64 version has the diamonds animated (like other gfx as well), a feat that the Amiga version unfortunately does not support... Trully, the Amiga version -technically speaking- is several steps lower than the c64 one. At least, now with the Special Edition we can have far superior gfx!
On another note regarding diamonds, the color can't also change cause it's shared with many other gfx.
Lastly, something worth mentioning regarding many of the requests we recieve (to add or change stuff, music, levels e.t.c.): As this is just a hack and we do not have the source code there's only limited things we could do, while other tasks simply required an insane amount of work to pull off.
It would be much easier to create a brand new engine but in this case it would make better sense to use it and build a new game.