Even though I leveled-up the Mario Bros. to Level 70 last night, I decided today to level them to Level 76. It will take me several days to reach the goal of Level 99, as I do not want to become quickly jaded with the level grinding as I have to travel back and forth from Airway to do so. Enemies once defeated do not respawn until I leave Airway and return, so it gets repetitious doing the same thing over and over again hundreds of times.

While I orininally wanted to level-up Bowser to Level 99 after I finished with the Mario Bros., I decided to level him up from Level 40 to Level 42. It takes Bowser some time to level up as he faces enemies that do not generate less experience points compared to the Mario Bros. None of his foes generate no more than 1,800 EXP. Because of this, it will take me longer to level him up to Level 99.