The dData folder is named 'Babel_win_Data' but it should be Babel_Data (or exe needs to be renamed to Babel_win.exe)
No Direct to Rift Mode.
Had to create batch file to launch it on second monitor (Rift).
Game itself - I like the idea, I think you'll get there. Right now, the climbing speed seems to vary and it feels disconnected from my physical movements. Sometimes I seem to be gliding up the wall and other times I'm climbing and climbing and making no headway.