games for my mac?

I recently got a new mac as a gift, so started looking for original mac games. Was a bit disappointed to find mostly the usual classic casual games that I personally find very boring, until I found this website that has a very good selection of “different” games, like sports simulations, in particular boxing and soccer, and an interesting roleplay game called “Magic Stones” that is a sort of card game with fantasy setting, very fun to play. The site uses shareware model so I was able to download the games and try them to see if they suit my tastes before buying.