1812 is a unique DRD modified and adopted by Crichton during his time on the dying Leviathan Elack. Crichton alters 1812, coloring him the French patriotic colors of "bleu, blanc et rouge" (emulating the French flag) and scrawling "1812" on the side.

He also teaches the DRD to play the 1812 Overture which Crichton will sometimes whistle, sing, or hum with 1812's accompaniment. 1812 has the capabilities of all DRDs, but also exhibits some level of independence and seems to have a relationship with Crichton that resembles that of a much-beloved dog.