Game cover artwork (From title screen in game)
Japanese name: dUpLicity ～永遠の虚偽～
From Visual Novel Database:
Developer: roseVeRte
Released on 29 July and 4 October 2010.
Character sprites at roseVeRte website.
Game contains 27 CGs altogether.
Game contains 15 BGM.
roseVeRte dUpLicity page:
http://www.roseverte.net/duplicity_free/