And lets not forget all these <failesd?> RPG games that have parties of 5+ :
Might and magic 3 Wizardry 7, 8 Ultima 6, 7 Planescape Torment Baldurs gate 1, 2
 Icewind dale 1,2 Shining force series Fire emblem series Lunar 1, 2 Lufia: the Legend Returns Final fantasy IV, V, VI Persona 1, 2 Neverwinter Nights 2 Temple of elemental Evil Arc the lad 1 Romancing SaGa 2, 3 SaGa Frontier Unlimited:Saga Romancing SaGa: Minstrel Song
 Suikoden 1, 2
 Final fantasy tactics
 Tactical Ogre Dark Rose Valkyrie Wasteland 2 Etrian Odyssey Pillars of eternity 1, 2 Pathfinder Kingmaker / 
Pathfinder WoTr Advent Dark Force Lords of Xulimia