So, uhm, there was an attempt at a twist ending, I hopped up, lumbered over and stopped it. So, uhm, I kind of messed up the game's planned ending. It wasn't until later when I was talking to Erik Stuart of Game Control that I found out for sure I wasn't following GC's plan... though I'd started to suspect it when that character actor looked so surprised...
Sorry about that.
(It got me to thinking about the finale to Jejune Institute: infiltrators who kept waiting for the signal to act. What if their instructions had been: "It's not necessarily up to you to act, but if you're in the front row then yeah, it's you." Would they have risen up?)