Sell PS4 Games. Get Cash for Dark Rose Valkyrie. 1929 was the year of the Chimera Virus outbreak. Defend the world from Chimeras as Asahi, the new leader of Japan's covert military agency (ACID) in Dark Rose Valkyrie. Featuring the talents of Tales of scenario writer Takumi Miyajima and and Tales of character designer Kosuke Fujishima, this action RPG for the PlayStation4 system features real-time combat as well as an overdrive mode to gain the edge in battle. As the story develops, you must seek out the traitor through a visual novel interview system in your unit before it's too late. 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. Customise Combos! Customise attacks for each character, and do more damage with Riot Combos. A Traitor Amongst You Depending on your choices, one team member will betray you. Find the traitor in visual-novel style interrogation sequences, and change the game's ending.