Creative idea with the unstable core idea! It would be cool to have more chaos to manage, making you rush even more!

Took a second to understand how to play but after I got the hang was pretty fun! Nice work!

Hey there, awesome game idea! I played through it and enjoyed it. A suggestion I had is that you could try to make the symbols a bit bigger, so that it's much easier to maneuver for new players. Also, feel free to check out my game too!

The game is pretty confusing at the start and I'm not sure if I understood the game rules at the end. It is a nice idea though.

Creative idea. I love nuclear energy as a game concept. Some feedback I'd have:

I'm not sure why but in the web build at least there's a lot of lag. 

Gameplay got a bit slow after a while but my favorite powerup thing was the ability to split the core in two.

Great game!