You can then choose to assign the controls to your preferred keys. If you did everything correctly, you should now see a section called SKIN SELECTOR (BY ELLIE) at the very bottom of the Edit Keys/Button dropdown menu. Launch L4D2 and go to Options > Keyboard/Mouse > Edit Keys/Button. “cl_chatfilters 24 cl_timeout 30 cl_resend 7 ” “Enable World Grab” “cl_chatfilters 24 cl_timeout 30 cl_detail_avoid_radius 65 ” “Enable FP Grab (Item)” “cl_chatfilters 24 cl_timeout 30 cl_detail_avoid_radius 66 ” “Enable FP Grab (Character)” “incrementvar cl_buy_favorite_qu-1 cl_timeout 30” “Previous Block” “incrementvar cl_buy_favorite_qu1 cl_timeout 30” “Next Block” “incrementvar cl_buy_favorite_now1” “Previous Skin” “incrementvar cl_buy_favorite_now-1” “Next Skin” “cl_chatfilters 23 cl_detail_avoid_radius 64 cl_resend 6” “Release / Stop” “cl_chatfilters 25 cl_buy_favorite_nowarn 500 cl_buy_favorite_nowarn 500 ” “Grab”

“cl_chatfilters 24 cl_timeout 30 cl_detail_avoid_radius 64” “Enter Grab Mode” And last but not least, the user also has a key to grab the world and change the global RNG to its likings. The user also has two other special keys to achieve a Grab in first person mode, one to grab items from first person, and one to grab the character itself from first person.

Once the user has made its choice, he can press the Release key to save the new skin.

While a target is grabbed, the user can use the left and right keys to change the skins ($frames), the up and down keys to go between the compatible parts (VMT) of the target to change their skins too, and can show or hide certain parts that can be hidden using.

The user can then press another key to Grab the target.

When the user approach a compatible target in Grab Mode, the target will become green.

The user press on a key to enter Grab Mode.

In very short, it works this way for the end user:

For the modder, it comes in the form of a code to copy and paste in VMTs to activate everything, with a few variables to set depending on how many skins the user have etc.

For the end user, it comes in the form of key binds that makes it possible to change the skins of a compatible mod.

Moreover, it is also a RNG Engine that does (almost) everything RNG can do. The Skin Selector (or simply SS) is a script-like thing that allows users to change skins while in a game, for characters, items, guns etc., on any server that allows mods.

Left 4 dead 2 skins