Here's a way how you can earn 3000np easily and quickly with Moon Rock Rampage. First of all, you gotta reach the game's end once. Then, everytime you load the game and click continue, you start from level 15. Ignore all the robots and monsters, just focus on catching all the lost items. It'll be pretty quick, in around 4 minutes or less, you'll reach the end, with around 780 points, which is enough to earn 1000nps. Do this 3 times and you'll get some easy/quick 3000nps. Game Page: http://www.neopets.com/games/play.phtml?game_id=444
ok, but how do you get to the last level? wouldnt it be more use writing a guide for that? (oh and stop creating topics so much or the mods will be on your back)
Gotta play it until you reach level 20, which is the last level, only after that you can use this guide. EDIT: I've got nothing to do and have loads of stuff to talk about can't contain myself but alright I won't post anymore.