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I need an installation guide maybe even a video because I don't think I installed it correctly and now my game won't launch so I need some help. I think some other mods I have might be causing some problems though, Are there any incompatible mods that might be cause problems?

To add or subtract the blood amount you press PgUp or PgDn but I have to press shift as well(Probably because I have Num Lock on). My game freezes when I try to add or subtract the blood amount, what can i do to fix it?