Super awesome idle/incremental game! Really well polished, the overall art style + all the sound effects all work so well together! I managed to max out all the upgrades in a reasonable amount of time, so good job on making a well scoped jam game!
Not really much to give in terms of feedback, asides from some of the upgrades being a bit confusingly worded (eg number picker speed should probably say “how much time it takes…”, or max bingo per card only applying to new bingo cards could be clearer). Otherwise the only other improvement would be to add more upgrades :) !
Great work!