Farm: Merge Harvest is a merge crafting and career simulation game similar to Craft Castle, Merge Dale, Merge Harvest, and The Mergest Kingdom. On a landmass floating in the sky, a young woman needs the player's help performing a wide range of work tasks on a farm. The player must gather and merge raw and wild resources, plant, harvest and sell crops, raise and sell livestock, reveal structures, and expand the farm's borders.
On grasslands that feature a checkerboard layout, the player merges three matching items at a time to evolve the pieces into new ones. For example, they merge wheat stalks to create a wheat sheaf and then three of the wheat bundles to make dough. Other common produce and livestock items include carrots, chickens, corn, potatoes and sheep. With each task, the player uses hammers as invisible workers. They also create special foods, such as sandwiches and carrot cake. They eventually unlock matching structures that provide them with winnings in exchange for food products.
Farm: Merge Harvest displays all the evolution paths via a checklist icon found on the right side of the screen. The shop icon below it allows the player to use their coins or ad views to purchase extra materials and items. The player also receives rewards by claiming bags that appear after some merges and using keys to unlock treasure chests.
