This is basically a crack that tricks the game into thinking you have the CD/ISO mounted.Ĥ) Drop the zoo.exe from the NOCD into your game's folder, wherever you installed it. Scroll down the page until you reach the section called 'Game Extras' and download the NOCD. Nowadays, you need to leave the ISO mounted for the same effect, else it will keep pestering you to insert the CD-ROM. After that, install MARINA.ģ) Now, back in the day, you'd have to leave your physical CD-ROM inside your computer to be able to play the game. If doing the latter, after installing Daemon, just double click the ISO file and it should mount it automatically. Win10 and above should be able to mount ISO files without any additional software but if you need to, Daemon Tool Lite can do the job as well. Don't forget to mount MARINE.iso before you start playing.Ģ) Inside this archive you will have two. Move MARINE.iso to the folder, so it is bundled with the main app.ġ7. (period) to disable showing hidden Finder files.ġ6. Rename '.Zoo Tycoon.app' to 'Zoo Tycoon.app', so that it unhides.ġ5.

Delete all files within the folder, except '.Zoo Tycoon.app'.ġ4. Use 'Change mand' to adjust the resolution (using half of the actual Mac width and height worked best for me).ġ3. This time, '.Zoo Tycoon.app' should run regularly.ġ2. To work around this, download the regular Windows. Now try running it again, this time it will complain about the CD.ĩ. To work around this, open 'Terminal.app' and run 'xattr -cr /Applications/Zoo Tycoon - Complete Collection/.Zoo Tycoon.app'.Ĩ. When trying to run it, it will say that it is damaged.ħ. Locate '.Zoo Tycoon.app', which should be in the same folder as 'Zoo Tycoon.app'.Ħ. ' window appears, just wait until it closes again.Ĥ. Run the main 'Zoo Tycoon.app' (Right Click Open).ģ. Download and move the Mac version into your Applications folder.Ģ.

*you will need to download both Mac and Windows files*ġ. Here are the edited instructions that worked to get Zoo Tycoon working on my MAC:

Download zoo tycoon 1 full version