Hadron is freeware!
Mac OS X 10.1 or later. The Classic version will work with MacOS 8.x and 9.x also, but requires CarbonLib (1.4 at least).
Quark has been renamed Hadron for legal reason ;-).
Completely rewritten in C++ and optimized for MacOSX and MacOS Classic using CarbonLib.
Initial Release.
