Go to your boxer game directory, right click Warcraft 2 app and show package contents, drop that patch into its c drive. download the Warcraft 2 expansion patch from this site. Type setup to install the expansion, use default settings, it should see your original install in c: still. Type 'd:' to navigate to the war2e image you mounted. You should have a blank c: line on your prompt still. Make sure to use the Mac filesystem forward slash for this particular directory location, not the Microsoft ' backslash. FYI boxer lets dos see your filesytem starting from users/username when you type '~/' so that's why it sees the war2e.iso there. now type 'imgmount d ~/war2e.iso -t ISO' and it should give you a successful mount message. Boxer auto mounts this disc for you now in Drive D. open the new Boxer game file you just made, get it to the dos prompt (don't run the game yet) let it install in its default settings and location, choosing sound blaster 16 for your sound cards, then finish importing. Open boxer, go to import game, drag the war2 ISO to Boxer rename the ISO files to war2.iso and war2e.iso (you might want to go to finder advanced preferences and show all file extensions so you don't mess them up) Place both new ISO files in your Mac filesystem in 'users/your_username' folder I tried first with winIso and PowerISO, neither worked. I did this in windows using magicIso shareware version. Convert bin file to ISO for both war2 and expansion.

The files here are actually bin/cue files not ISO, boxer won't read them, Mac won't mount them. Instructions for Mac using Boxer instead of dosbox (+expansion +patch)

Download warcraft 2 ps1