Understanding Maplestory and how amazing it actually is from a average gamers view.

What did I say about the BrazilMS source? All of the code for PQs are in Lua scripts on the server which are just as easy to diagnose.

Lua <3

On topic, it feels like you're kind of stating the obvious. Of course producing a game is a large task. Almost every industrial product you see is the result of a large task. That's what large corporations and industries are for, and many of them do their job well.