How do people still play in this website?

[Vinnyless]

I've been wanting to play games now and I can't get it to work because flash ended already, but when I look at games like Pokemon Tower Defense there's still people who can't play the games. Can someone tell me what program they use to play? I just want to play the games that I used to play 3 years ago :C

[chromainiac12]

I downloaded SuperNova Player already but it doesn't work ? Why ? Could you help me ?