Creative GoldSrc is a sandbox mod built on Xash3D, focused on sandbox, experimentation, scripting, and fun! (Creative GoldSrc will NEVER get a Xash3D New Engine version because the Source Code that has Physics Gun, Weapon Sway and Barrels is not my.)
Sandbox gameplay (Like: Spawn Menu by Alprnn357 and Noclip Possibility)
Alias-based scripting system (GsLua)
HL2 weapons (Old Version of Pack by Zshiryu777 / Proyecto GoldSrc but has a New Version of Pack by joelllll, i recommend the Old Version for your mod or hl2 customization because it's more accurate to the Half-Life 2 Weapons)
Zoom by HL1 X (le Animator) ( Download here :) )
Sprint by the developer of this mod but the Sprint sound is included on the Zoom mod :)
Weapon Sway and Physics Gun by Flying With Gauss, probable...