Does this site's Arcade costs money???

I was playing Pac man yesterday on this forum. My question is does it cost anything to play the game?

Because I been playing it and then afterward it won allow me to play anymore stating that I have not enough points. I check my CPF cash and it has gone down.

I dropped some CPF cash in your account so you can get an arcade pass. The link is in my sig, and it will allow you to play in our arcade unlimited for 7 days. (Used to be 14 days but the new software set it to 7, I'll see if I can get that fixed in the next few days )