Happy Glass Game Home Happy Glass Game 0.0 / 5 ( 0 votes ) Your Rating? Discover Happy Glass Game – Play Free Now on YourGame! You have a pen to draw lines for water. Happy Glass Game - Puzzle game for your draw skill, use pen for drawing lines. Very fun game with one main goal - full glass of water. Play in this game on RegionGame and complete all interesting levels. Have a nice game! Categories in which Happy Glass Game is included: Car Dress Up 1 Player