You can change characters from the command, adding depth to the game. With each version update, the character name may evolve, such as being replaced with 'Mario'. However, when using it in conjunction with the 'Brutal Bosses' mod, there are new issues arising; for example, parts that should have had their messages changed in the latest version, which worked without problems in the old version, did not change as expected, and the behavior of the toad that identifies itself and gives you stars is behaving oddly.