myKONAMI Slot Machine Mobile App: Apple or Google Play.myVEGAS Slot Machine Mobile App: Apple or Google Play.myVEGAS Slot Machine Facebook Desktop Game.You can also connect all the games under one account so all your points end up in one place. These games are completely FREE and do not require you to spend any money. It is comprised of different types of mobile and Facebook games that primarily involve some sort of gambling like slot machines or blackjack. The myVEGAS app is partners with the MGM/Mlife group so most of their rewards have to do with MGM properties like the Bellagio, Aria, MGM Grand, etc. I must warn you that this is not something that will be fast and easy, but if you are patient enough, you can end up saving a lot of money on your next Las Vegas trip. In the end, I was intrigued enough to give it a shot and to my surprise, it really does work! Not only are there free hotel rooms on the myVEGAS app, but there are a bunch of other rewards that you can cash in on like spa discounts and free food. The only way I’ve ever heard of getting free rooms in Vegas was by spending a lot of money on gambling. I literally thought there was no way this could be true, especially on a free app. They advertised that you could get comped Las Vegas hotel rooms just by playing this game. When the myVEGAS app first came out, I believe it was just a Facebook game, and then came the mobile slot machine version.