This is such a fun little game. Random elements get dropped into the beaker. Your job is to click on groups of two or more of the same color that are touching to make them disappear. Some will change colors and sometimes they're not...quite...touching. As you get more pairs and points, you'll level up! How many levels can you get through before the chemist drops the elements too fast for you to destroy them? Have a great time trying when you ply Ghost Chemist!