In Lakeland, aimed at high school students, players start from the beginning, attempting to grow a town near a lake without degrading the water quality. That means managing a complex system, correctly placing houses, farms and dairies in places that won’t affect the lake while also judiciously using fertilizer to produce enough corn and milk to export and feed the local population. The online game is free to access, is aligned to academic standards, and comes with lessons for the student.