I'm really into taking part in Poptropica currently. When it first came out there were not many island missions but now you will find loads that you can do. I'm convinced the very best one they have ever made is Astro-Knights Island. It's sort of like King Arthur's Knights of the Round table in space. Your purpose is to rescue a princess who was kidnapped from her castle on one planet and taken away to another. Along the way you have to also rescue the three other knights who tried to rescue her before you and failed. If you've only played some of the earlier Poptropica islands, like Shark Tooth or 24 Carrot, you'll be surprised at how long it takes to finish Astro-Knights. I got stuck and then tried some Poptropica cheats for Astro-Knights and those really helped out, especially the videos. One of the toughest parts was definitely the robot fish that leap out of the water on the Ice Planet. Man they were so tough! So was the dragon at the end of the Fire Planet. However the hardest part of the whole quest is definitely the boss battle at the end. First you have to catch all these bombs he drops and then drop them on him before they go kaboom. Your timing has to be perfect. And then there is a whole second part to the battle where you have to get him to shoot his laser at a chandelier you're standing on and get it to drop on him. It is much more difficult that it sounds at first.
Even with all the assistance I got using the step-by-step video tutorials I completely failed the first few times. But I did ultimately get it right and I won the battle and got the medal at the end. I was pretty psyched to win after spending so much time attempting to beat it. And although this quest took forever and was so hard, I enjoyed it a lot.
poptropica cheats I would rank it as the best island in Poptropica. I'm playing some of the others now and I am really going to tackle Counterfeit Island next.