A: Fatigue Points or FP is required for players to enter dungeons. Entering a room in a dungeon consumes 1 FP(going back to a room you have previously entered does not consume FP). Once all your FP is consumed, you may no longer enter other rooms in the dungeon. FP resets to its full amount every day. However, should you wish to continue playing even after all your FP is consumed, the Cash Shop sells items that can replenish your FP.