I really didn't think that septic pools any% barefoot would be so difficult if you don't have assist mode on. Without help, it's almost impossible to get through the corridors normally and not get hit by the gun, which kills you in one hit. Above all, you have to stop for a moment so that the animation of drinking ends so that you can take the second can. You would then die in the green mush anyway from the damage over time, so it's a bit challenging.