What does this mean for me? You will always be able to play your favorite games on Kongregate. However, certain site features may suddenly stop working and leave you with a severely degraded experience.
What should I do? We strongly urge all our users to upgrade to modern browsers for a better experience and improved security.
We suggest you install the latest version of one of these browsers:
Kongregate is a community-driven browser games portal with an open platform for all web games.
Get your games in front of thousands of users while monetizing through ads and virtual goods.
Learn more »
Are you premium? Are you using the same computer
Were you in some sort of private mode? Is save data allowed? Have you exceeded your allocation?
Did you computer/browser crash or not save for some reason?
Did you play it on Kong (as opposed to ArmorGames)?
I do hope you are not confused by the rush of questions.
Please look at this thread, it may help: