Baldur's Gate 2: Shadows Of Amn

At the very end of the game, when you have to gatherfive Tears Of Bhaal. You can increase experience, resistance,spell resistance, and armor class among other things. To do this,you will need to gather all the Tears Of Bhaal. Each tear willdo something different. Save the game (save the character holdingthe Tears Of Bhaal). Modify the character and create a new character(import character from saved game, then import the one holdingthe Tears Of Bhaal). Step up to the big double door and push asmany times as the number of the eyes around the door. Each timeyou click, you will gain something. Just before the doors openand you will meet Irenicus, you will have a short time to stillsave your character (export). Try pushing on the door until itopens, but just before that pause and save your character thenreload the game. If you continue to do this your character willbe able to have maximim saving throws, ability stats (Charisma,Wisdom), AC, and spell resistance.

In Chapter 4 "Spellhold", you will start at Brynnlaw. The Sanik and Clair quest is taken there. In it, you must rescue Clair from the evil Galvenena's Feasthall. Complete the mission by drugging the guards after enlisting help off the serving girl and Ellie the cook. Once you have finished the quest, return to Ellie to get your experience point reward. Talk to her again and she will award the same amount of experience points to you. Repeat this as many times as desired.

If you like going to the taverns and buying drinksto find information for your journal, you can remove your intoxicationby saving and reloading your game, even after the bartender refusesto give you any more drinks.