This expansion consists of a beam splitter for each side, rules for their use, as well as additional "official" set-ups for the base game. This expansion is going to be released in the "new" colors (silver and red) of the new "Khet" edition of Deflexion. Innovation Toys recently announced a limited run of these pieces is available in the old Deflexion silver and gold colors. Expands: Khet: The Laser Game