
1929—the year of the outbreak. In masses, normal people started transforming into inhuman creatures called Chimera.
The cause: A mysterious virus brought to earth by a meteorite, known as the Black Garnet, which crashed there long ago.
The Chimera Virus in its beginning stages wiped out 3% of the world's entire population. In a state of national emergency, Japan became a closed nation in an attempt to stave off the pandemic. A covert military agency known as ACID was established to combat the remaining Chimera in the country.
Time passes. ACID establishes a special unit known as Special Force Valkyrie in order to eradicate the Chimera that threaten humanity to this day.
- Characters can transform into their stronger split personalities mid-battle, but be strategic—too many transformations will lead to Fatigue!
- Customize weapons and attack combinations for each character, and do more damage with Riot Combos, Simultaneous Attacks and more!
- 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!
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