When matched, some tiles give you resources to build your city. They include gold, supplies and food. Collect all three types of resources to buy buildings for your city.
You can buy buildings for your city in the game shop as soon as you get enough resources. To see the prices point your mouse cursor over the building's icon in the bottom of the screen.
New buildings will give you tiles that are more valuable and unlock new bonuses:
FARMER'S HUT
Bonus: Pick
FIELD
Tile: Tomato = 2 units of food
POTTERY
Tile: Brick = 2 units of supplies
SEPAT
Bonus: Powder keg
BAKERY
Tile: Loaf of bread =10 units of food
PAPYRUS WORKSHOP
Tile: Papyrus plant = 8 units of supplies
APIARY
Tile: Barrel of honey = 6 units of food
BARRACKS
Bonus: Chariot
EMBALMING HOUSE
Bonus: Ankh
BREWERY
Tile: Mug of beer = 14 units of food
PORT
Tile: Bundle of wood = 14 units of supplies
LUXOR TEMPLE
Bonus: Winged sun
CITY GATE
Bonus: Eye of Ra
ANUBIS STATUE
Tile: Head of Anubis = 10 units of gold
KENBET
Bonus: Liquidizer
GREA SPHINX OF GIZA
Tile: Sphinx = 12 units of gold
TEMPLE OF HATSHEPSUT
Tile: Earring = 16 units of gold
TEMPLE OF RAMSES
Bonus: Star
COLOSSI OF MEMNON
Tile: Mask of Tutankhamen = 18 units of gold
GREAT PYRAMIDS OF GIZA
Tile: Pyramid = 20 units of gold