Oh yeah, definitely! Having animation on certain action and elements can spruce up the UX quite a bit! I do have plans to do so, along with a better BGM than just the ambient arcade crowd sounds.
Ah yes, the menu sure looks bland rn. I waited till the very last moment in building the menu. I should've planned better...I will make the menu much better, also include an intuitive level selection page so players can choose any level they wish to replay.