thank you so much for adding a 'keep playing' button theres so many games that would be so fun to play but have a hard end for it
only thing i think might be cool to add if you wanted to take the game farther is some upgrade that doesnt have a cap like
"When a neutron hits an atom, have a 5% chance to get +10% of the score you would normally get."
still a really fun game :)


