Update 0.3 (The multiclass Update.)

This is the following update log:

-Added Flamethrower

-Removed Revolver

-Added Grenade Launcher

-Added Stickybomb Launcher

-Added Rocket Launcher

-Added 3 new mobs, Soldier, Demoman, and Pyro.

-Can crash when making worlds

-Weapons constantly bob up and down

-Updated to 1.8

-Added Rockets

-Added Bombs

-Bullets Removed

-Added StickyBombs

-Added Flames