Adds miniature, passive creatures in the form of 17 collectible bobbleheads which transformed into scaled-down "pets".
Adds passive miniature versions of the creatures to the game-world.
Did you ever play Guild Wars? These are the mini-pets from that game - you can pick them up and put them in your pocket, but they don't actually *do* anything per se.
Found in 17 major locations, the minipets first appear as bobbleheads but after that are just downsized versions of what you see in game. They won't attack or fight for you and will ignore any hits. They are invincible, essential, invulnerable and unkillable.
Your object is simply to find the 17 bobbleheads and then have them in your inventory to take out and put away as you please. They've been set up to delete on taking out/putting away so it ought to avoid savegame bloat.