Death world

Note, this is for death world, not dead world

Traits:
* No real herbivores, thus most animal life out there considers you potential meal.
* Most animals have passive or active defenses, such as plentiful spines, poisonous skin, poison spit, etc.
* A noticeable number of the plants themselves are also carnivorous or have lethal defenses such as poison gas, poison stingers, etc.
* Numerous treacherous terrain features, such as bogs, quicksand, massive chasms, etc.
* Any permanent structures are hard to establish due to lack of level or sufficiently solid terrain.
* Toxic substances are common, such as lack of drinkable water (might be drinkable to natives).
* Irradiated or otherwise dangerous substances in the open, above ground.