User blog comment:ShowaGodzilla92/Godzilla - Ultraman - Gamera: All Monsters Attack!/@comment-28389738-20160526234145/@comment-28510259-20160527080050

If you do have any issues with WinRar or WinZip you can simply delete them after getting the game, you don't need them to continue playing it. I actually prefer being able to download and play the game, because that way you always have it available. If you ever find yourself without internet, or if the site went down, you wouldn't be able to play Godzilla: Daikaiju Battle Royale.