by VanessaE » Tue Oct 23, 2012 17:00
Dragonop: the 0.4.x series does not have monsters, animals, dungeon masters, etc. -- they do not come with the game. If you want things like these, you must download an appropriate mod to supply them, such as mobf, simple mobs, critters, etc. and follow the installation instructions for those mods precisely.
Anything like an animal, monster, or other creature that attacks, plays with, follows, or assists you in some manner is generally called a sprite or a mob (which used to stand for "Movable Object Block") depending on how it is implemented. That includes oerkkis, dungeon masters, and rats from the legacy version.