A simple game, but that's more of a strength than a weakness. It's simple enough to provide quick, painless matches on an iPhone in an idle moment, and there are enough different units to choose from in the battle mode to make playing against other players endlessly rewarding.
Best of all, the option to fight against NPC goblins gives Clash of Clans a small edge over similar strategy games that rely almost entirely on player-versus-player combat.
