i need info on where i can find certain slot machines online?

i am looking for a web site that has free play/no download slot machines. the machines that i am looking for include COUGAR, MOUNTAIN MONEY, ENCHANTED FOREST, CANYON ROSE, STORM CHASER. they are 5 reel slot machines, that are made by the company IGT, in the U.S. but i found ONE site, that has a FEW of IGT’s slot machines, on it. and it is a UK slot machine site. these are the older of IGT slot machines, but i was hoping someone could tell me where i can find them, to play online.
i would like it to be no download, but if there is a site that has these machines on them, and i HAVE to download them, it’s not a problem.
when visiting the IGT website, it says that IGT slot machines, along with balley, and aristocrat slots, are not available for ONLINE play. but, like i said, i found a few of them on this UK site. they are not the ones that i have mentioned above, though. so, i would think that since there are SOME of them online, that there would be the ones that i mentioned too. thanks