Changes in 0.3.0a :

+Skeletons have levels that determine the reward for killing them.

+Added level 2 skeleton. It looks like a normal skeleton except for the purple fire inside it. In all stats, it outperforms a level 1 skeleton.

+Added sounds: The sound of an enemy hit, the sound of taking damage.

~Changed the skybox and the general atmosphere of the game.

~The distance at which it is allowed to interact with NPCs has been changed

~The intelligence of the skeletons has been slightly changed.

~Improve optimization.

+Added skeleton death animation and sound.

+ Added the debug menu on F3 key.