HEXaGem - Version 1.0 HEXaGEM 1.0. Designed as a jewelry box with six sides, HEXaGEM can be referred to as a Tetris-type game, but just a bit more complex. Jewels of various colors fly out randomly from the sides of our jewelry box and glide toward a big diamond located in the center of the box. Control those flying jewels by turning and attaching as many as you can to form hexagons. You need to control these flying jewels by turning and attaching as many as you can so they form hexagons. It's a game for those of you who are swift and shrewd. This ain't child's play, this takes brains and dexterity. Why not download our game and see what a treasure hunter you are?