| Book | Selector | Unit |
| Armies of the United States | 1942 - Operation Torch | Artillery Forward Observer |
| Armies of the United States | 1942-43 - Guadalcanal | Artillery Forward Observer |
| Armies of the United States | 1943 - El Guettar- First US Victory | Artillery Forward Observer |
| Armies of the United States | 1943 - Operation Avalanche | Artillery Forward Observer |
| Armies of the United States | 1943 - Operation Husky | Artillery Forward Observer |
| Armies of the United States | 1943 - Rommel's Defeat | Artillery Forward Observer |
| Armies of the United States | 1944 - Anzio, The Road To Rome | Artillery Forward Observer |
| Armies of the United States | 1944 - Bastogne | Artillery Forward Observer |
| Armies of the United States | 1944 - Battle of the Bulge | Artillery Forward Observer |
| Armies of the United States | 1944 - Cassino | Artillery Forward Observer |
| Armies of the United States | 1944 - Normandy | Artillery Forward Observer |
| Armies of the United States | 1944 - Operation Cobra | Artillery Forward Observer |
| Armies of the United States | 1944-45 - Iwo Jima | Artillery Forward Observer |
| Armies of the United States | 1945 - Operation Grenade | Artillery Forward Observer |
| Armies of the United States | 1945 - Rhineland | Artillery Forward Observer |
| Armies of the United States | Battling Bastards of Bataan | Artillery Forward Observer |
| Armies of the United States | U.S. Reinforced Platoon | Artillery Forward Observer |
| Battle of the Bulge | Anti-tank Reinforced Platoon | Artillery Forward Observer |
| D-Day: Overlord | US Airborne (D-Day) | Artillery Forward Observer |
| D-Day: Overlord | US Beach Landing | Artillery Forward Observer |
| D-Day: Overlord | US D-Day (Afternoon) | Artillery Forward Observer |
| D-Day: US Sector | Bloody Gulch | Artillery Forward Observer |
| D-Day: US Sector | Darby's Rangers | Artillery Forward Observer |
| D-Day: US Sector | Late-War Ranger Company | Artillery Forward Observer |
| D-Day: US Sector | Late-War Rangers Mortar Company | Artillery Forward Observer |
| D-Day: US Sector | Late-war US Airborne Glider Weapons | Artillery Forward Observer |
| D-Day: US Sector | Late-war US Armoured Rifle Company | Artillery Forward Observer |
| D-Day: US Sector | Late-war US Army Anti-tank | Artillery Forward Observer |
| D-Day: US Sector | US Airborne Reinforced Platoon (Normandy) | Artillery Forward Observer |
| D-Day: US Sector | US Army Cavalry Reconnaissance Armoured Platoon | Artillery Forward Observer |
| D-Day: US Sector | US Army Light Artillery Battalion Firing Battery | Artillery Forward Observer |
| D-Day: US Sector | US Army Machinegun Platoon | Artillery Forward Observer |
| D-Day: US Sector | US Army Mortar Platoon | Artillery Forward Observer |
| D-Day: US Sector | US Army Weapons Platoon | Artillery Forward Observer |
| Defiance | U.S. (Revised) | Artillery Forward Observer |
| Defiance | U.S. Airborne | Artillery Forward Observer |
| Defiance | U.S. Heavy Infantry | Artillery Forward Observer |
| Defiance | U.S. Marine Corps | Artillery Forward Observer |
| Italy: Soft Underbelly | 1st Infantry Division (Sicily) | Artillery Forward Observer |
| Italy: Soft Underbelly | 2nd Armoured | Artillery Forward Observer |
| Italy: Soft Underbelly | 82nd Airborne Division (Sicily) | Artillery Forward Observer |
| Italy: Soft Underbelly | Armoured Infantry Platoon (Sicily and Italy) | Artillery Forward Observer |
| Italy: Soft Underbelly | FSSF (Monte la Difensa) | Artillery Forward Observer |
| Italy: Soft Underbelly | VI Corps | Artillery Forward Observer |
| Italy: Soft Underbelly | X Force, Darby's Rangers (Sicily) | Artillery Forward Observer |
| Konflikt '47 rule book | US K47 + BA Reinforced Platoon | Artillery Forward Observer |
| Mariana & Palau Islands | US Army, Guam 1944 | Artillery Forward Observer |
| Mariana & Palau Islands | US Army, Palau 1944 | Artillery Forward Observer |
| Mariana & Palau Islands | US Army, Saipan 1944 | Artillery Forward Observer |
| Mariana & Palau Islands | US Marines, Guam 1944 | Artillery Forward Observer |
| Mariana & Palau Islands | US Marines, Palau 1944 | Artillery Forward Observer |
| Mariana & Palau Islands | US Marines, Saipan 1944 | Artillery Forward Observer |
| New Guinea | Ghost Mountain Boys | Artillery Forward Observer |
| New Guinea | US Army Late War, New Guinea | Artillery Forward Observer |
| Resurgence | U.S. Tank Platoon | Artillery Forward Observer |
| Tank Wars | U.S. Tank Platoon | Artillery Forward Observer |
| v2 Rulebook | U.S. rule book units only | Artillery Forward Observer |
