Malfunction

Be aware: Waste of money!

Game does not start even

My computer:

Model Name:MacBook Pro
Model Identifier:MacBookPro8,1
Processor Name:Intel Core i7
Processor Speed:2,8 GHz
Number of Processors:1
Total Number of Cores:2
L2 Cache (per Core):256 KB
L3 Cache:4 MB
Memory:8 GB

System Version:OS X 10.9.4 (13E28)

Che Giwera about Dead Island GOTY, v1.0.1