From Creatures Wikia
Sweet World is a Creatures 2 world with many plants and animals, as well as food and toys in abundance. There are many bridges in this world, no radioactivity and the climate is almost perfect. Sweet World has no Ettins or Grendels, and even the volcano and the desert are gardens. But if you want to play with friendly Grendels, you can play with the Sweetheart Grendels, which are made for this world. Sweet World is good for feral runs and wolfing runs!