Where did Artificial Underground Passage appear in the Game?

It appeared on Past and Present Tech Group 1449 Puzzle 2

Artificial Underground Passage

July 27, 2025June 22, 2025 by Koli Jam

CodyCross Artificial Underground Passage Solution

This question is part of CodyCross Past and Present Tech > Group 1449 > Puzzle 2.
Answers of Artificial Underground Passage might change from time to time on each game update.

Artificial Underground Passage

Tunnel

For more CodyCross Past and Present Tech Answers open the previous link.

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