amiga games icon

[kolla]

http://aminet.net/package/util/wb/ProcessIcon

It can be used to set icon type to project (and lots more)

Traditionally, icons on amiga would just use the colours of the worlbench screen, only with 3.5 and newer can you have icons using their own palette. For 3.0 and 3.1 you can fix this by using icon.library v46.4, but there is really no hope for 1.3, it doesn’t even let you set workbench screen modes with mote than 4 colours iirc.