Did the app play an ending, and if so, which one?
(Use spoiler tags.)
Yes my last two were something along the lines of ...
Spoiler (click to reveal)
The portal is closed, the cultists fade into it... but the zombie fight has just begun.
The first time I played I didn't even get to attempt the puzzle, actually I didn't even reveal the tower, a Shoggoth spawned and I managed to kill it... getting this ending. Didn't feel like a win.
The second time I played, I managed to solve the first puzzle, but failed to solve the second puzzle in time, and instead of a shoggoth spawning, Walter spawned... and I managed to take him down. Getting this ending again.
I imagine that disrupting the machine before Emma gets it to work is the "winning" ending.
Thanks for your interest in my thread.