Crawle is a sandbox dungeon-crawler with a focus on realistic survival featuring mechanics such as sanity, hunger, thirst, energy and diseases.
The spear has been added to allow you to cut down trees faster, hunt better and defend yourself more effectively. It is crafted using a sharp bone (which can be obtained by completely skinning an animal and then right-clicking it once more) and a branch.
are you planning on adding tools like axes later on?
We already have tools :P.