Really fun idea! It felt weird that the speed of the float kept changing, but the game had a good "vibe" to it. Perhaps a fun animation for when an item affects your vibe check would communicate the effect of each item better.
Well done!
The stream was a tricky subject - initially we wanted to have different areas with speed changes but decided to simplify. It was a high prio on our list "to fix if time", but there was no time (what a surprise haha).
We tried to explain the vibe management clearly with all the factors impacting it :( I agree that additional animations would add a lot!
Thank you so much for checking it out and the feedback!