Hello, I am a fan of HOTD series, and post light gun game videos in YouTube.

Recently, I completed a run in one of my live streams with Arcade mode scriptless in Wii version, so I wanted to register my record. However, I have no idea that calculates IGT accurately. I know this ranking adopts IGT because loading time depends on platform a lot, and Wii version is too long compared to PC and XBOX one.

Could someone tell me how to calculate IGT in this game ? My record seems to be fast, but I don't think I will break top records as long as using Wii...