Characters: Ellie Langford, Isaac Clarke
Can be found: Given if player takes too long to use a thruster to open the valve.
- Isaac: Ellie, another hatch valve is sealed shut. I can't get through.
- Ellie: There should be thrusters stored in there somewhere, the ones with the red tips. Use one to force the door open.
- Isaac: Alright, alright I'll look for them.