I agreed to pay $14.95 for my grandson to play War of Worlds on my computer and now I can't get it taken off my credit card bill. He was encouraged to "expand" the game and we did that once, but the second time we declined. He was practically captured by this game and wanted to play it night and day. I tried to cancel it from my MasterCard, tried calling the telephone where they tell me to email a site so fast I cannot understand it...and FINALLY I have written with a return receipt requested to no avail. Beware this company!