The curvedbrick walls, theuninterruptedopeningsandthe vegetationfollowusthrough towardsthe inside in a quest for a fluidrelationshipwithoutpreciselimits.
When you complete a quest, you earn either a mithril brick, which is sweet, or a red brick, which is sweeter, because they give you multipliers, invulnerability, and other abilities, should you choose to switch them on but only if you can afford it.