ZenGems is a standard color-matching game that was released by FreshGames on August 9, 2007 where the player has to make combinations of three or more spheres of the same color. The game screen is a grid with a mouse-controlled ball shooter at the top that moves horizontally.Former LucasArts game designer Hal Barwood known for several Star Wars and Indiana Jones titles of the early to mid 1990's designed several of the levels of ZenGems.The game has three modes: Arcade, adventure and strategy.