Spanish Civil War: Belchite & Teruel is a simulation of the battles of Belchite (August-September 1937) and Teruel (December 1937-February 1938). The game uses an adaptation of the Fire & Movement System.
Each hex represents 1 kilometer. Each turn represents 2 days. Units are Brigades and Regiments of 3-4.000 men, and Battalions of 400-800 men depending on type. Tank Units represent Battalions or Groups of Companies of 30-40 Tanks or Armored Cars. Support markers represent Artillery Battalions or Squadrons of Assault and Bomber Planes.