The Pandora Files
Babylon
Despite the Mirium crisis, the Babylon International Research Center still operates. A team of scientists continues to study the anomalous properties of Mirium, searching for a way to control its tremendous potential.
Professor Cassada
A genius Argentinian scientist, Professor Carlos Cassada created enigmatic devices—Raumfalte, powered by Mirium-based technologies. His laboratory exists in a unique phase of Mirium space—nearly impossible to reach and even harder to escape. After the invention of Raumfalte, Cassada vanished without a trace.
Raumfalte
Enigmatic devices created by Professor Cassada. They are designed to generate pocket subspaces for storing tanks, equipment, and more. All of them must be collected and tested under controlled conditions with selected volunteers.
Mirium
A supernatural substance born from the catastrophic incident in the forbidden town of Mirny-13. Years of research have failed to unravel its true nature—Mirium defies all known laws of physics. However, we have confirmed at least one fact: we can use Mirium energy to power the Combat Abilities of our vehicles.
Mega Magnus
A colossal tower constructed at the Babylon Research Center to gather and analyze Mirium. Saturated with this substance, it echoes across multiple phases of Mirium space, casting reflections of itself into all dimensions.
Echo Tanks
Mirium-infused armored machines—born of its paranormal properties. Highly hostile to humans, they feature unique abilities, including psychological disruption. Due to their extreme aggression, studying active Echo Tanks is impossible. Our only option is to repel their attacks and destroy them.
Event Rules
Struggle for Victory
Fight in Tier VIII vehicles or one of the event rental vehicles. Destroy five enemy waves until the time runs out.
Complete Progression
Earn Decryption Keys to decrypt Records, and progress through consecutive Objectives to complete 4 event stages. Once completed, you will activate the Daily Quest with additional rewards.
Use Abilities
Destroy enemy vehicles and collect a special matter—Mirium. Collect Mirium to receive energy to power your vehicle's Combat Abilities.
Receive Valuable Rewards
Survive enemy waves and advance through the progression to receive a variety of rewards, including Raumfalte devices with valuable items, components, bonds, Personal Reserves, spectacular 3D attachments, and more.
Main Operation
Mastery Path
Extra Mission
Raumfalte Proto
The basic-level Raumfalte.
Components
Can be used to upgrade Experimental Equipment.
Credits
The main game currency in World of Tanks.
Personal Reserve: +200% to Free and Crew XP for 1 h
When activated, grants additional Free and Crew XP based on battle results.
Personal Reserve: +50% to credits for 1 h
When activated, grants additional credits based on battle results.
Personal Reserve: +50% to Combat XP for 1 h
When activated, grants additional Combat XP based on battle results.
Retraining Order
Allows to retrain a crew member without changing total perk experience.
Universal Guide
Applied to the whole crew. When studied, it provides each crew member with 100,000 XP.
3D attachment: "Barbed Wire"
A decorative 3D object that can be installed on vehicles that have slots for them.
3D attachment: "Skywatch"
A decorative 3D object that can be installed on vehicles that have slots for them.
3D attachment: "Mirium Collector"
A decorative 3D object that can be installed on vehicles that have slots for them.
3D attachment: "Vandal Shield"
A decorative 3D object that can be installed on vehicles that have slots for them.
3D attachment: "Face of War"
A decorative 3D object that can be installed on vehicles that have slots for them.
Medal: "The Artifact Hunter"
Earned for decrypting all Records.
Raumfalte Proto
The basic-level Raumfalte.
Components
Can be used to upgrade Experimental Equipment.
Credits
The main game currency in World of Tanks.
Battle Pass Points
Can be used to unlock Battle Pass rewards.
Bonds
A currency that can be used to purchase improved equipment, directives for equipment, and rare vehicles.
Personal Reserve: +50% to credits for 1 h
When activated, grants additional credits based on battle results.
Personal Reserve: +50% to Combat XP for 1 h
When activated, grants additional Combat XP based on battle results.
Badge: "Wave Crusher"
An award for destroying all enemy waves on Brutal difficulty.
Raumfalte Proto
The basic-level Raumfalte.
Badge: "Echo Slayer"
An award for completing a special hunting mission.
2D style: "Anomaly's Mark"
A set of customization elements for all map types.
Decode Raumfalte & Earn Extra Rewards
Scientists at the Babylon Center are tirelessly decoding these enigmatic devices, revealing more and more of its secrets. Some believe they contain valuable items; others fear their activation. But now, 10 Raumfalte are nearly yours—join the event battles and collect them all! More details coming soon—the research continues.
Collect Event-Themed 3D Attachments
Earn unique 3D attachments from tanks that battled in Operation Pandora and adorn your vehicles with relics from the enigmatic Mirium space!
Snap Up Twitch Drops
Start: May 15, 2025 at 23:00 UTC+8 / End: May 30, 2025 at 23:00 UTC+8Your favorite Content Creators will also be attempting to unravel the mystery of Raumfalte. Tune in, watch them fend off waves of Echo Tanks, and receive Twitch Drops with valuable in-game items!
Make sure to link your World of Tanks and Twitch accounts to receive Twitch Drops. For more information on how to link your accounts, see our full Twitch Drops guide.
Event Map
You will have to operate within a special phase of Mirium space where Professor Cassada's laboratory is located. This is an extremely hostile environment, teeming with Echo Tanks. Coordinate with your teammates and do whatever it takes to survive and return home!
Operation Pandora Begins – Return Victorious!
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