This is a really solid concept and I will so play it more if you update it. The music is good, very game show. Guy T-Spin is the best.
Key-bindings would be cool, I know that can be a lot of work but it's work that you could re-use in literally any gamedev project.
The only other quality-of-life thing I can think of is to add a tutorial button on the main screen for people who need the controls again.
oh yeah I had a round where I topped out and it didn't fail me, is that a bug?