Can an artificial Dungeon biome be created?

Can I build a Dungeon biome in a location of my choosing using blocks harvested from the naturally-occurring Dungeon?

Similarly, can I create an artificial Lizahrd Temple Biome?

If so, what are the requirements for each?

Solution 1:

No, artificial Dungeon Biomes cannot be created.

The requirements to make a dungeon are set here, specifically:

• Must be below the surface level of the world
• Must consist of 250 dungeon brick
• All 250 of said dungeon brick must be place behind naturally occurring dungeon walls.

Player-placed dungeon walls, do not meet the requirement. Therefore, the existing dungeon is the only place in the world where a dungeon biome can exist.