First run in Extreme difficulty 4 continues on Ocelot 2 continues on M1 Tank 1 continue in nuclear warhead storage 1 continue in comm tower a

I didn't do at least 2 GME2 OOBs because I forgot the step counts for them, otherwise a good first run, I'd say

Therun.gg: https://therun.gg/CalistaRain/Metal%20Gear%20Solid/All%20Bosses$gameregion%3Ajpnntsc$variables%3Aplayedon%3Dpc(2000)%2Cdifficulty%3Dextreme%2Cturbo%3Ddisabled