As TG said: the curent state of Amiga preservation is already very good and soon it will be excellent. (TG watch our site
C64 guys have to deal with cracks and re-cracks while miggy lovers can have the real thing like - in alphabetical order
CAPS for original disk images and packages
HOL for an extensive Amiga game museum
WHDLoad for harddisk players
(and some sites for crack collections if you still want those for whatever reason)
There is zero point in starting to re-crack stuff when the originals are available, more over they are perfectly playable/or can be playable once dumped - unlike any other system!