The Sticky Bomb is a compact, spherical explosive device designed with a high-tech, post-apocalyptic aesthetic. Its outer shell is made of a dark, matte metal with subtle engraved tribal patterns, reflecting the game's fusion of primitive and advanced technologies. The bomb features a glowing blue core visible through small cracks in the shell, indicating its unstable energy source, and is equipped with a sticky adhesive layer on one side for attaching to targets.