3D tic-tac-toe are a project on SourceForge. Besides the related tic tac toe, a popular variant is a commercial product called "Score Four". In Score Four the markers are small spheres with a hole drilled all the way through. The base of the game board provides 16 vertical spikes. To make a move, a player places a sphere on one of the spikes. Thus a move can only be made in a cell wherein all of the cells below it are already occupied. 3D tic-tac-toe 3D tic-tac-toe, also known by the trade name Qubic, is an abstract strategy board game, generally for
Destroy All Humans! Furon DNA locked inside human brain stems in order to save his race from cloning themselves into extinction. In "Destroy All Humans!", Crypto's objectives also include investigating what happened to his previous clone. "Destroy All Humans! 2" features Crypto hunting for revenge, after the KGB try to assassinate him and successfully destroy the mothership and his mission officer, Orthopox, as well as exterminating the Furons' enemy from the Martian War, the Blisk. "Destroy All Humans! Big Willy Unleashed" involves Crypto protecting Pox's new fast food chain using a giant robot mech disguised as the restaurant's mascot, called "Big Willy". "Destroy