Well done! While you two were juggling between preparing a music stream, managing a pub quiz and getting some sleep in between you even had some time for improvements after the first iteration. Theme reference is obvious and the art is simple due to time restrictions but what matters is that you had a gameconcept in your head and made it work and made it very fun and addictive! Awesome!
Fun little improvement could maybe be to increase the speed of the audio the longer you manage to stay alive, just to increase the stress levels. Good brain training nonetheless, and pretty addictive once you read in the comments someone got higher than you..