I want to make sure i've got an adequate plan before i try this insane task lol. First and foremost ammunition is sparse, so i'm thinking about restricting myself to the plasma cutter and force gun. I don't know if its possible to survive for so long with only a plasma cutter since the force gun is only available on chapter 7 (i think). Which brings me to another point. Optimum number of saves is restricted to 3. I'm thinking one in chapter 7 or 8. One before that crazy drill ride with the sniping lurkers. The other i'm still uncertain. Anyone want to give some advice or input I would greatly appreciate it. Thanks.