Counter-Strike 1.6: Source is a direct port of the original Counter-Strike 1.6 game to the new Source engine made by me, introducing graphics and AI improvements. As opposed to an actual remake of the game, it is simply a direct copy of the game's contents. Almost all of the same assets are used, and most of the differences are due to the fundamental features of the new engine (more detailed lighting, water effects, character ragdolls for example). When an character is killed, the bodies will turn into ragdolls instead of using a dying animation. Thanks to the Source Engine 1 technology, it has improved physics, increased the quality of special effects, and much more.