Yes you can but you can come back to life. If the face next to you at the bottom left is red and low you are about to die. Once you die use your death daisy which you get when you die and make death daisy poison. Then use it to make the sim come back to life
no
craft it
on the PC you can drown them, starve them and apparently look into the sky and a satellite falls on them!
In crates on the beach
no
well how do you get tearcous seaweed on sims2 castaway ds
The mansion Barlow
You dont.
build the right boat
by crafting stuff I think
Use another sim to make death daisy poison and come back to life.
It grows on the gravestone of the dead sim