Introduced in 2018 with the Operation Hydra case, Reactor was added as a weapon skin available through case openings. It became a favorite for its futuristic look.

Reactor features a metallic silver base with fiery orange and blue circuitry-like patterns, simulating a high-tech reactor core with a glowing, energetic appearance.

The skin is well-liked for its sleek, modern design and is considered a desirable item among collectors and players seeking a high-tech look.