Custom Island?

This custom island is a Really Bizzarre idea ^_^ when 1 day i was daydreaming about the birds and the bees I came up with this idea (Currently working on it, Was Postponed since the server i was about to make it for got shut down)

Details: This Island Is Mainly Based Off Maple island (My 1st idea But didnt like it Might change it to something else )

In here its almost like a special quest, to enter you will need to have a pass, The pass can be earned by mesos (or w/e you like ) When you have earned enough passes you talk to the npc
And he/she/it XD will be like "Would You Like to Go to _____Island? there are many obstacles in which you have to overcome and in return you can receive great rewards."

Now you will get warped to a map with 3 Npcs Each Of them will check if you have a Pass If not you will not be able to enter =]
1st Npc : Warps you Land of Despair In which you would have to collect an amount Of items/ From monsters, These monsters will drop a Item around 30-40% chance , (If you want a time limit to it i can add that also) After You have completed that You are done and you can either choose a prize or Choose to get 30 silver slimes.

2nd Npc: (Currently Do not have a Idea)

3rd Npc: (Currently dont have a idea XD)

Lol Since it was made for another serve i really didnt finish it yet and didnt get all my ideas setted down it was suppose to be released for that server around the New Years or the 2nd or 3rd day But it now i cant (25% done with it )
So do you guys like my idea?

i think itz a good idea

sounds kool ...

Luvz it