Large Number Collider

I originally wanted to do something else, than I decided on yet another take, and in the end, during the Sunday, I thought what the hell... how about trying something really simple? So in the end this tiny game took maybe about 8 hours of real work.

It's a timewasting puzzle inspired by 2048 (Quite possibly someone already made a variant like this, but I've never seen one, so I made it.)

Use keyboard (A/D or left/right) or mouse (clunky, intended for mobile version) to rotate the particle around the chamber.
Press Space or click in the middle to launch the particle.

Particles with same color (or if one of them is white) and same number will collapse to a bigger particle. Try to beat the hi-score for the main particle.

UPDATE:
There is now enhanced version available (original compo version is still in the game, you can select if you want to play original or enhanced, or you can download archived executables for windows or android).
I knew there was a weird bug in physics calculation, but I glanced at the code and couldn't see it. I automatically thought it's unity's problem :D But it made gameplay more interesting, so I released it as it was - only to find out later that with progressing time the madness in the system grows and grows...
The enhanced version is now modified, less chaotical and I think more funny (although physics glitches in the original are sometimes gloriously funny... and tear your eye's out if you play game for more than an hour)

UPDATE 2:
Enhanced version further updated, slightly improved gameplay, added tracking of total time wasted on shooting balls at balls, and save / restore on quit. (For some reason, this doesn't work for web build on itch for Chrome, Firefox works correctly though)