You have 10 health. Press to activate things. Select the brewing manual for tips. use the shop to build facilities. Space to close. Use the furnace to swap sand grains for glass. activate the healer spawner (blue) to heal and activate the heart protector spawner (red and gold) to protect your heart from the golems. Golems aim for your health so use mouse or protector spawner to kill them. Boss fight after 500 seconds