Entertech was a brand of motorized squirt guns sold in the United States during the 1980s. Unlike the colorful design of Super Soaker, Entertech squirt guns were designed to resemble real firearms and painted matte black to appear realistic. The brand name bears a close similarity with that of Intratec, which was the manufacturer of the TEC-9 handgun that was used as the design basis for the first squirt gun. They were powered by AA batteries. Due to cases of police officers mistaking the water guns for actual guns, the guns were remodeled with bright colors.

Entertech also produced the Photon electronic tag game, known by players and fans as Photon: The Ultimate Game on Planet Earth.