u need to had full sleep before the run and Prepare Your Foods with u because u eat when in CPU Turn even go toilet and come back depend on what turn u get 1st 2 3 rd 4th cycle turn all the time around. u can save before u fail and reset the console to load again or if u use EMU u can even use save state everytime to abuse it.
yes this game still had Emu version to dowload even it still rare or not. Remember u dont need to run on single segment run due to RNG of this game.