[KaCaT]

It's +localinfo mm_gamedll ivpbot/ivpbot.dll NOT +localinfo mm_gamedll ivp/ivpbot.dll (the directory of IvPBot is ivpbot not ivp only)
There is only one gamedll will work in liblist.gam, so remove those duplicated gamedll or gamedll_linux in your liblist.gam and load addons\metamod\dlls\metamod.dll instead of ivpbot\ivpbot.dll