I can help...which version are you talking about?
Windows: Unzip the file, go into the game folder, and then open the file labelled, "Game.exe."
Mac: Unzip the file, go into the game folder, and then open the file labelled "Game."
Android: Download this good 'ol emulator
https://play.google.com/store/apps/details?id=net.miririt.maldivesplayer&hl=en&p...
Then to import it into the emulator:
- You click on the "Add A Game" button where you have to locate the folder where the game's HTML file is located.
- Or you can click on "Unpack a Game" in which you locate the game's ZIP file and let the program extract it for you.
Hope this helps clear things up!
Also one final note: don't forget that this is a sequel to The Purge: Desperation, so playing that first and getting (at least) the bad ending is pretty much essential XD
Have fun!!