This part is where you’re supposed to re-enable the pumps. I was on my way out of Coolant 01 when I reached a Loading screen where there are two paths. Here’s my system:
AMD A4-5300
AMD Radeon HD 7480D (IGP)
80 GB Seagate HDD
4 GB of RAM
Windows 7 Ultimate 64-Bit
Both the Steam Client and my video drivers are up-to-date