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:
There is a launch discount of 10% off right now: http://store.steampowered.com/app/597970.
Differences in Steam version:
* better performance
* HD art
* full screen
* faster unlock progression (you never get duplicate cards, so you unlock everything at a steady pace with minimal grinding)
* campaign levels are always unlocked and available to play
* no in-app purchases