Less confirmation prompts would be a start. An option to disable/re-enabled confirmations…?

When playing a card, the mini interface doesn’t close, if you’ve got more of the same card. Either target the same player or choose a different player via the player selection dropdown.

If the card involves a scoop choice, a single click on one of 5 bumons for the 5 options rather than selecting using a dropdown (which basically favours antifreeze as the fastest scoop to ‘choose’ )

Same could apply to modests and switcheroos. Instead of a dropdown for flava (favouring using modests to increase antifreeze) click a bumon for any of the 5 flavas, twice.