Ty for commenting!!
There's not an end, don't worry. Your points cap out at 40, and from there they just decay back to 0 if you let them. It's almost more like a toy than a game at this point, since there's no end or fail condition. Or a dressed up tech demo lolol
I'm glad people are liking the gameplay! It's really starting to grow on me too. I wish I could make a bacteria pun here but I can't. Darn. Speed strats seem to be the main appeal, so I'll try and focus on those when I make more content. :D