I downloaded this old game I used to have off a torrent site, and, much to my dismay, realized the installer wasn't so clear-cut and it had no instructions! Can anyone help me figure out what to do here, step-by-step preferably? I'm using WinISO instead of Daemon Tools because DT gave me some virus-y nonsense...functions are the same.
drz-ztcc.zip (already unpacked)
MARINE.zip (not unpacked yet, game expansion pack)
zoo.exe (clicked, nothing happens)
ZOO_TYCN.zip (already unpacked)