Nancy Drew®: Ghost of Thornton Hall

Mac OS X: 10.5.8 Leopard/10.6.8 Snow Leopard/10.7 Lion/10.8 Mountain Lion/10.9 Mavericks/10.10 Yosemite/10.11 El Capitan/10.12 Sierra/High Sierra.

Intel processor

512 MB RAM

Intel GMA X3100, ATI X1600, NVIDIA 7300 graphics card or better

3 GB HD space