Idea Factory International has announced a limited edition for Dark Rose Valkyrie, its upcoming PlayStation 4 RPG from Compile Heart. Available for pre-order starting May 8 at the Idea Factory International Online Store, the $72.99 limited edition includes: A copy of Dark Rose Valkyrie for PlayStation 4 ACID Medal Pin “Anti-Chimera Interception Division Confidential Documents” Art Book Dark Rose Valkyrie Soundtrack Reversible Cover Sleeve Collector’s Box Dark Rose Valkyrie is due out for PlayStation 4 on June 6 in North America and June 9 in Europe. Register with us for the best in gaming, and join us for video game discussions on our forums.