My Cleared Games

Today, I introduce my skills of video games. I have 8DAN on 2DX15 SP mode. I have 8DAN on 2DX15 DP mode. I have 7DAN on MJ4 (TONPU-SEN mode) "A" league at Answer X Answer (Quiz Game of SEGA) Cleared Touhou-Project Games (Normal Mode, All Windows Ver.) Cleared ESPGALUDA (not finished ESPGALUDA2) Cleared MUSHIHIME-SAMA FUTARI original mode (using RECO). Cleared RADIENT SILVERGUN (2 stage route mode) Cleared SLASHOUT (7 stages route) and so on... But I couldn't clear IKARUGA. I reached at LASTBOSS, but not completely clear. I wish to defeat IKARUGA at XBOX360 Arcade. A Gamers' Challenge goes on....