Glu Mobile has released a building sims game for Windows Phone 7 devices, Bug Village is now free on Xbox Live game for Windows Phones. Here is more info:
This is BUG VILLAGE, a tiny town where you build and nurture a colony of ACTIVE ANTS and BUSY BEES! Construct homes to attract PLAYFUL BUGS and direct them to the garden, where they can gather resources to expand your village. Feed your bugs to keep them energized and healthy. Add cute decorations and flowers to make the colony BUZZ WITH EXCITEMENT! Small is beautiful in BUG VILLAGE!
-A beautiful, miniature 3D world -Build your village and garden - Place new bug houses and decorations in the village and plant flowers in the garden - Interact with your Ants and Bees, help Ladybugs and shoo away the Stinky Bugs and Ant Lions - Feed your bugs cookies, cupcakes and other fun food items