The Spider-Bot is an advanced robotic gadget developed by Fourth Echelon primarily for missions to infiltrate enemy facilities in order to locate and retrieve information from Engineers-affiliated groups. Besides possessing an advanced robotic movement system with impressive agility, the Spider-Bot is capable of dynamically equipping itself with features for certain situations. For stealth operations, it can move about the environment without attracting the attention of guards, as well as possessing an active camouflage / cloaking device ability that can cause its outer surface armor to become invisible, disguising itself from the naked eye.