return
{
  entities =
  {
    {"bi-bio-farm", {x = 1.5, y = -1}, {dmg = {dmg = 14}, }},
    {"entity-ghost", {x = -5.5, y = 0}, {dir = "south", }},
    {"bi-bio-greenhouse", {x = -5.5, y = 3}, {dir = "south", dmg = {dmg = 14}, }},
  },
}