CREDITS \
$(wildcard sounds/*.wav) \
$(wildcard images/*.png) \
+ $(wildcard images/*.xpm) \
$(wildcard images/background/*.png) \
$(wildcard images/background/*.jpg) \
+ $(wildcard images/fonts/*.png) \
$(wildcard images/highscore/*.png) \
$(wildcard images/icons/*.png) \
$(wildcard images/icons/*.xpm) \