1)The obelix hungry:Obelix have an internal variable(&751f/7520) that descent and controls if obelix have food. If he have angry(=0).And you land in water you return to beggining.So eat jabalie when you can.
2)The bard variable( &7531/7532):This variable controls if in the india the medics can fixed de bard(>0).Or you fail the game.To up this variable,when you are fly tell obelix im hangry, so he move the carpet(can be saved by Ahíva)if he have >0). The game decrements it playing....
3)The Ahiva variable(&7521/7522) :This variable controls in india if ahiva can win the fight.If is 0 you lost and return home. This variable can be up if when you are flying in the carpet press option 1 in asterix.(alabe Ahiva). The game decrements it playing....