Board Thread:Game Help/@comment-25984718-20150108052825

So I've found quite a few of these things. I don't know what to do with them, what they're used for, how to use them... or anything about them, honestly. I hit them with a hammer once, and it almost killed me.

If anybody could help me out by explaining what they are, how they're used, etc. that would be great. Any help is extremely appreciated.

 