I played this game for a little bit, unfortunately I'm VERY bad at 'bullet hell' style games so I didn't get very far. I like the movement control, it feels really unique. I don't like how I can't get anywhere if I don't get enough viruses into the blob though. I like the emojis as graphics (good way to save time). The collision detection seems good, so I feel pretty sure that how bad I am at this game is related to my own skill and not glitchiness. In terms of the execution of the theme, having read about things like this, I feel uneasy about the focus on Wuhan-as-the-origin-of-the-virus in the main image for this game as well as the main activity of the China stage being dodging Chinese cultural symbols.
All in all I am more impressed with the particles, movement controls, etc than the game that has been produced.