Game: Trash Tycoon

Instead of building a city, Trash Tycoon asks you to clean one up. The houses and streets are already there, but they're a mess. It's a game that attempts to teach players about the benefits of recycling, but it doesn't really feel like an educational game. And that's because, in spite of a few flaws and the fact that it doesn't really do much new, Trash Tycoon is actually pretty fun.