Terraria 1.4.4's Zenith seed hides a secret in its worldgen

Players have discovered a secret hidden in the Terraria 1.4.4 update’s Zenith seed that can influence world generation via a minigame in the indie sandbox game

Best Terraria Seeds Explained - Indie Game Culture

Secret world seeds - Official Terraria Wiki

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I'm making a Terraria Iceberg chart, but I can't do it alone, so I ask for all theories / facts / game logic that you fellow Terrarians know! This is the image

Terraria 1.4.4's Zenith seed hides a secret in its worldgen

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Top 15] Terraria Best Seeds That Are Fun

Terraria 1.4.1 - 1.4.3 Out Now on Console & Mobile!, Page 3

Zenith Seed in Terraria 1.4.4 hides a secret in world generation - Aroged

Zenith Secret World Seed Guide for Terraria 1.4.4 - KeenGamer

Steam Community :: Guide :: Starters Guide 1.4