 The game also limits the number of symbols that can be used for each level map.In addition to normal random encounters, the player must overcome "FOEs" (Field On Enemies), which are exceptionally powerful monsters which wander around the dungeon in much the same way as the player's party, advancing whenever the player does.The AI of FOEs varies, but most will wander the dungeon in a set circular path until they sense the player's party, after which they will move directly towards the party.