I really like the sound design and the UI. The title logo is awesome too!
To add a bit more of excitement, I'd love a way to end the countdown early and have the excess carry on to more difficult levels / shorter countdowns.
Viewing post in Express Terrestrial jam comments
With more time I was going to add a currency system that would let you buy temporary power-ups like a time freeze or teleporter. Following that idea, I was going to have a system where you could end the timer early which would reward you with currency, making the initial rounds a bit more interesting. Thanks for checking the game out!