I would not suggest this game to anybody under the age of 10, it definitely has some monsters that would creep out some people. Due to the dated graphics and given the amount of intense imagery kids now see on T.V, this game doesn't even compare to some children television shows playing on the cartoon channels nowadays. The things that shine in this game really are the dungeon instances and the strategy behind solving them as well as the combat itself. Personally, no other game has gotten this quite right. And parents who get protective over the subject of "Drinking, smoking & drugs", it is a game, as well as a fantasy with dwarves, elves, and goblins. Please people, I don't think Gimli is going to put anything other then some good old Middle Earth tobacco in his pipe, and making potions doesn't count as making "drugs" either. There is drinking in this game, but is more for playing in character then any sort of malicious thing. I also like how the women are not negatively stereotyped as "skimpy fantasy babes" in game.
This game does not require a monthly subscription, although it did in the past. It now encourages players to buy in game content, which includes extra character slots, multiple different races to play as, and in game items. This system is optional but once you put money in it might be hard to stop, based on the statistics for maple story. (Yes, that is not the best example, but it has a relative concept) The game does give players that can't pay the chance to earn credits. Playing the game will earn you credits from challenges, achievements and various different methods of gaining the currency for buying in game purchased additions.