to be fair, my testing is a bit weird, i am running on linux, so i ran the game through an emulator, so, it is expected that not everything works perfectly, but, maybe just keep them in mind, maybe you would take note of them, but if they rarely occur, then, it won't matter much :D
for the fun part, i am unsure, but something kept pulling me, as in "keep making more money" or "just until next round"
however, so if you decide to pull it throw into one big commercial game i think it'd be great, with adding more things to the player to do or things along those lines.