Playing Unity games

How are you guys playing Unity games nowdays? I used to play on Firefox, but support is gone. I've tried Chrome addons, but since they open externally, Kong doesn't register progress, scores nor badges.

you need to use internet explorer. play on facebook or miniclip

I use a software called GameLoad.

http://www.gameload.top/

i made a trick
i downloaded the old version of firefox and downloaded unity3d player
and it worked!