Featuring the talents of Tales of series scenario writer Takumi Miyajima and Tales of series character designer Kosuke Fujishima, this JRPG appoints you to lead an elite military force known as ACID (Anti-Chimera Interception Division) to defend humanity from enemies transformed by the mysterious Chimera Virus! Fight in a real-time battle system alongside your teammates--but don't let your guard down. Investigate your allies to expose the traitor infected by the virus, before it's too late!
Key Features
TAKE THE FIGHT INTO OVERDRIVE!
Characters can transform into their stronger split personalities mid-battle, but be strategic – too many transformations will lead to Fatigue!
CUSTOMIZE COMBOS!
Customize weapons and attack combinations for each character, and do more damage with Riot Combos, Simultaneous Attacks, and more!
A TRAITOR AMONGST YOU!
Depending on your choices, a team member will betray you. Find the traitor in visual-novel style interrogation sequences, and change the game’s ending!
※Uninstalling DLC items may prevent users from loading save files made before the DLC item was uninstalled. To ensure that users can load all Dark Rose Valkyrie save files, we recommend that users do NOT uninstall DLC items.
Graphics: Graphics card with 1GB VRAM or more and compatibility with Direct X 11.0 or higher
Storage: 14 GB available space
Directx: Version 11
Sound card: DirectX 10 compatible sound card
windows Recommended
OS: Windows 10 64bit
Processor: Intel i5 3.3 GHz or equivalent
Memory: 8 GB RAM
Graphics: NVIDIA GeForce GTX 960, ATI Mobility Radeon R9 290, or higher
Storage: 14 GB available space
Directx: Version 11
Sound card: DirectX 10 compatible sound card
To activate the game, you need a Steam Account
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-04-21
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