This mod from HLMODER features glow, spawning monsters, weapons etc. with a graphical interface, water Shader taken from MechMod, simple Shadows, motion blur.
In the final version will be much more stuff.
Features right now:
#Spawn monsters,weapons etc with a graphical interface.
#Water Shader taken from MechMod (All credits to they respective autors).
----WILL BE INCLUDED-----
-More enemies and weapons.
Last but not least FUN!