The last few levels can be easily beaten by simply terraforming to a high elevation, holding down the fort until you reach 500 Mana, then using Water Storm to sweep away the competition. Lather, Rinse, Repeat.
Nice to see that after all this time, my scores are all still pretty high up there. Still one of my favorite games on Kong, people that whine about difficulty just need to play for awhile longer and get accustomed to the speed of the game.
Keep the good stuff coming, FunFace!