Tower of Fantasy has enthralled over 5 million players globally with its vast sci-fi world, deep RPG systems, and enormous variety of secrets to uncover. One such secret comes in the form of the Deconstruction Device PDC2 puzzle located in Crown Mines. Solving this challenge requires deducing a specific 4-digit password. For those struggling with this device, the password is 7268.
But how did players discover this code, and what rewards does it unlock? To solve this mystery, we must first examine Tower of Fantasy itself and how it masterfully blends structured narrative with organic exploration.
An Open World Overtaken by Alien Technology
Tower of Fantasy is a shared open world RPG filled with places to explore, characters to meet, enemies to fight, and powerful equipment to collect. Developed by Chinese studio Hotta for PC and mobile, the game takes place in a distant future where Earth has colonized the planet Aida.
Early in the 22nd century, an alien technology called the Cataclysm bombards Aida, transforming its flora, fauna, and climate in an event known as the Calamity. You play as an amnesiac survivor awakening from cryosleep years after the Cataclysm. Together with fellow colonists, you join the fight to reclaim Aida from alien overgrowth and robotic foes.
Gameplay revolves around third-person combat, character and equipment upgrades, expansive explorable zones, and a mix of main story quests with side activities. As an open world RPG, Tower of Fantasy gives players agency to explore as they see fit and uncover secrets along the way.
The Deconstruction Device PDC2 – An Exploration Puzzle with Rare Rewards
The Deconstruction Device PDC2 is one of many environmental puzzles hidden across Tower of Fantasy‘s massive world. Located deep within the abandoned mines of Crown Mines in Lumina, this device sits behind a password prompt. Inputting the correct 4-digit code grants gold nucleus and exploration points, while mistakes yield nothing.
| Reward | Description |
|---|---|
| 1x Gold Nucleus | Used to acquire rare Simulacra characters |
| 15x Crown Exploration Points | Progress towards fully exploring the zone |
With no clues about the password located in the environment, uncovering it requires going outside the game. Players turn to forums, wikis, social media groups, and content creators to crowdsource the solution. Through this collaboration, the mystery password was uncovered:
7268
Crown Mines itself plays an important role in concealing this challenge. Lumina overall is an mid-level zone, but the mines are considered high danger due to deadly toxic fungi known as black moss. Exploring here requires combat mastery, platforming skills, and puzzle solving techniques established in earlier parts of Tower of Fantasy.
Guiding Players Down the Optimal Path of Progression
The Deconstruction Device PDC2 exemplifies Tower of Fantasy‘s philosophy around gated content and player progression. Lead game designer Jun Cho discusses this approach in a 2022 interview:
"We design explicit narrative quests to push the main story forward, teach mechanics, and set players down a optimized path of growth. The open world around this path rewards wandering — but to access certain challenges, you must reach milestones we set through equipment, abilities, and knowledge. Hidden puzzles like the Deconstruction Device reinforce this gating while encouraging community collaboration."
By hiding the most valuable rewards behind the most complex secrets, Hotta Studio generates continuous player motivation and an ever-growing base of community knowledge.
While the game‘s narrative lays a foundation, the joy comes from venturing beyond defined paths. As Cho states:
"If the main quests represent the tip of the iceberg, we want motivated players to uncover the remaining 90% over weeks and months."
Community Collaboration Drives Discovery
Without clear in-game clues, how did dedicated Tower of Fantasy players actually deduce that "7268" unlocked the Deconstruction Device PDC2?
The community itself became the puzzle solver. As evidenced across Reddit, Discord, and the official Hoyoverse forums, knowledge of the password first surfaced around the Tower of Fantasy beta in late July 2022. Based on internal data files, some players data mined and leaked the code before launch. Others report Hotta hinted at the solution on Chinese social channels.
Regardless of the initial source, once a few players had the password, it rapidly propagated across fan sites and content creators. Popular Tower of Fantasy YouTuber MysticSky shared one of the first videos showcasing the password on August 10, causing a surge in discovery. By launch on August 11, "7268" became widely known.
This crowdsourced puzzle solving reflects a collaborative spirit across the game‘s community. As progress stalls in-game, players take to online havens — turning individual roadblocks into shared moments of revelation.
The Deconstruction Device PDC2 Upholds Design Principles of Engagement
The Deconstruction Device PDC2 represents a meticulously crafted experience that motivates engagement across all player types. For newcomers, it creates intrigue around hidden parts of the world. For experts, it provides satisfying challenge through obscured solutions. For the community, it cements cooperative bonds that last beyond any single mystery.
Most importantly, this puzzle typifies the rewarding sense of progression at the heart of Tower of Fantasy. It transforms confusion into comprehension, and solitary wandering into shared success. So while the road may seem unclear at times, remember that countless others walk it with you. Your collective ambition drives discoveries like the Deconstruction Device that keep exploration endlessly captivating.
