There is also a set of back-end code which allows sprites to be created to fit one’s needs (if you have only six flags and not 40, why use a 12k image?).
Kuna pia ni seti ya nyuma-mwisho code ambayo inaruhusu sprites kuwa iundwe kufaa mahitaji ya mtu (kama una bendera tu na si sita 40, nini kutumia picha 12k?).