Not often am I a fan of puzzle games like Machinarium; I can admire the ambiance but the static puzzles never seem to engage me. Vectorpark's puzzlers are also part toy, or as Greg christened them in his Windowsill review, "clicks & wiggles". The beautiful thing about these dream-like titles -- and the main distinction between them and the non-game apps Greg cited -- is how the toy aspects weave into the puzzle solving. Feed the Head is definitely more lucid than its spiritual predecessor but is just as enjoyable. I'd make another White Rabbit reference here for the sake of the review but I'm afraid of having to pay royalties to Jefferson Airplane.