"Stuck in the first world when Jen can't enter the tower?  Have Scree run down to the Pantry where you'll find three vases that Scree can lift. Pick them up one at a time and carry them to the corner near the stairs where you entered the Pantry. You'll know that you're in the right spot because the floor will creak and it looks a little lower than the surrounding floor. When you move the three vases to the right spot, they'll crash through the floor and you'll drop to a room below. In this room you'll find some rope on top of a crate. Climb up the wall and return to the tower. Press X and Scree will drop the rope down to Jen." - TEM

"when you are trying to kill the boss in aquis first you kill him and help scree with the first valve and by the time you are done with the first valve the boss will come back to life, so you should kill him again and do the same thing over and over until all the valves are turned on then kill one last time and scree will get the key to operate the last tower." - jess