The Alchemist is a survival map by wave created by TimberCreek, already known for its Necropolis Raid map. The main difference between The Alchemist and other maps of its type (Waves, Necropolis Raid Survival Horror ...) is almost mandatory use potions in the last waves: the more you progress through the twenty-five waves available, the more difficulty will increase, until an extreme level. To get potions, equipment and food, a store is at your disposal, you will have access via a stream of water that disappear beginning of each wave. System maps the usual currency of this type is included (representing an emerald here the dollar). In total, more than twenty different items are available for purchase and you can get emeralds end of each round to buy everything you need. You will also receive a variety of ingredients to improve your potions, a good way to revise your knowledge of alchemy.