So, have you played Lock's Quest? It's this sweet new game that released this week for the DS.
It's a mix of building and battling. It's actually similar to some sort of tower defense where you build up defenses against waves of bad guys but on top of that when you're finished building you take control of Lock and fluctuate between fighting guys yourself and repairing your walls and cannons. It's nice.
Have you played it? What do you think?