Do you like strategy games or you just simply like a fun and challenging game? I'm recommending Plants vs. Zombies if you haven't played it yet. It is the fastest-selling game developed and published by Popcap Games. Enjoy hours of fun by playing this game. There is adventure mode available where you must defend you house against zombies by planting plants on your lawn. There are many mini games to unlock and an Endless Game where defending against zombies is really fun and challenging.
I lost all my progress. But it's a great game so I'll try again at some point.
I finished it once.