Yeah, I'm playing on a Macbook, and the terrible butterfly keys (combined with my low skill!) make games that require precise controls very awkward so I didn't get far and kept plummeting to my doom.
If I can't manage to get further by myself I'll check out a playthrough on Twitch (if he hasn't done yours already, SigoNitori will complete playthroughs of all of the games by the end of next weekend)