|Gish is a happy fellow.|
I struggled with the controls, but loved this game for the dark style, shiny graphics, fun liquid physics, and the challenge of the puzzles. We give this one a rating of 600 pieces of honey bucket amber.
Gish is also available as a mobile game. And if you enjoy Gish, you might want to check out The Balls, a free game that I mention in the video, also developed by Cryptic Sea (here's their blog).