It is a promiss for a Forever Friend! Get it and Unlock All songs in game now~ Also will Unlock future update songs for FREE! MUSYNX Steam version will Update Forever~ Always stay with you who love rhythm games! All songs can be unlocked now: Tales of GinkgoWhite DreamI Am ShopaholicPink LemonLove WalletKiraStarry Sky NEPTUNEI LOVE UConnect With HeartDependent Disease66CCFFLuoTianYuViR to ReaL -Connected-Paper PlaneThe Story of SeattleNext Far placeShao-Yin-FuHalf LoveCoronachMirai MiracleStargazerStart StarTerminated ProtocolFinal DashStardust DebrisBloody MaryTravel like dustWhen I wake upLA primavera-The Four SeasonsGavotte in DCancan-Orpheus in the UnderworldAuburn HaloAfter DawnKerberosGalaxy StrikerYOUUnliftInfinite CollapseFlurry Of SakuraQuantum LabyrinthLegendaryZombie DanceKeyboard man’s PhilosophyBandwagon Effect in ChinaI AM WEAPONSignal ScreamCord PlayerKeep oN!Legendary PT.2Coming For YouINFINITYMakes Me WonderShattered SkiesStorm ChaserFar AwayTrojanTime-Leap at Saturday 10:00 PMLove InfectionData Err0rBlitzKreigImplexroughLilith ambivalence loversOne Way StreetNobody KnowsUnshakableBrain PowerSovereigntyRecipe SongHypocriticalJourney to the WestYiMengQianChaoYiYuHongChenSanQianShiJieYaShaJinZhongHuaShuoJinNiang8BITOMagic Girl CookLAST MESSAGEQi-De-Long-Dong-QiangTheseusThe Skaters’ WaltzAmerican PatrolHumoresqueFind MeFuture DiveGeneral DISCOOriental ShadeGOODBOUNCE (MUSYNC EDIT)GOODTEKSUPERSONICGOODMENStarlight Factory异样的风暴中心 (An unusual storm center)Yinmin Blue月西江 (Yue Xi Jiang)Keep Your Passion

Go to: http://store.steampowered.com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam... Follow the onscreen instructions to complete the process. After successful code verification go to the "LIBRARY" tab and start downloading.