Ben 10: Puzzle 46
Out of all his alien transformation, nothing scares Ben like Ghostfreak has. Ghostfreak is one evil alien that has the power of a ghost. He can control other people, but not aliens, somehow they are immune to their powers. There is an episode where Ghostfreak lives again and tried to take control of Ben. Ben defeated him and ever since that day, Ben can't transformed into the ghost alien. The game is played with a mouse and this is a puzzle game, wherein you need to build the puzzle picture of Ghostfreak. Slide the pieces from direction to another until you can see the picture clearly.