Thank you for the feedback, I agree with these points. I went with the "short" as throughout development I had ended up having to deal with the rising water causing issues with pacing at some points it was too fast and other times too slow. If I had the time I would of balanced that out more as I feel like the difficulty curve was noticeable fast which kind of ruined the "endless" theme to it.
As for the inconsistent Jumping It may be something I overlooked and could of tweaked some more as some of the platforms may of been difficult to reach due to the randomly generated walls I may not of seen every outcome to see what I could of balanced.
I originally planned to have a saved high score but didn't get time to add it, I may do an update at some point to add these changes in and make the game feel overall better and hopefully try to address some of the feedback points you have given me.