The Caligula Effect: Overdose - Digital Soundtrack includes 13 tracks + 6 bonus tracks!1 Peter Pan Syndrome by Kagi-P (40ｍP)2 Tokimeki*Riberie by Sweet-P (OSTER project)3 Dokusousei Incident by Shonen-doll (PolyphonicBranch)4 Sadistic Queen by Mirei (cyoucyo-P)5 Tenshi No Uta by Ike-P (Asa)6 sin by Shadow Knife (164)7 Cosmo Dancer by Wicked (YM)8 Distorted † Happiness by Thorn (cosMo@Bousou-P)9 Orbit by Mikito-P10 Love Scope by Stork (DECO*27)11 Onboro by Kuchinashi (Pinocchio-P)12 Suicide Prototype by Lucid (Utsu-P)13 Veritas by Mikito-PBonus tracks1 Tokimeki*Riberie (TRMX)2 Dokusousei Incident (TRMX)3 Tenshi no uta (TRMX)4 Cosmo×Queen (TRMX)5 Love Scope (TRMX)6 Onboro (TRMX)