Nice mechanics plus cute little atoms i love this game but if the  screen at beginning was zoomed it could make the game better because the hydrogen atoms are so small it's hard to aim properly and dezoom after that when the atoms get bigger and I reached the end with the last atom (118) but no screen to say that you finished the game maybe because of the time

but it's a great game nice job

Very cute game! :] The sound effect when the atoms come together is a nice touch. I think if other elements spawned along with hydrogen, it would make selecting atoms easier, as hydrogen is very small on the screen. Perhaps you can also add something which would decrease the size of the main atom, so there is an additional thing to look out for, and you can get rid of this by shooting the other smaller atoms like hydrogen, etc. Good game overall!

I enjoyed this game, it was very fun. I liked the colors and it was great to see the background change. Great game.

Got to Oganesson :D
That's a fun game) Good job!
Nice music, doesn't feel repetitive.
Atom is hapi

Very fun game, quite addictive hahaah loved the original concept and the use of atoms :)

Neat game.  I made it up to 108 then was focusing on another element and lost it haha.  This would be fun as an educational game I think! 

I love the increasingly clear background of the universe!

Very cute but maybe a little tedious game mechanic as it felt like it was getting easier as I progressed? Looked great though!