The game is very enjoyable. The gameplay is fun, I love the idea of passing the bomb (why a bomb and not a virus?) from person to person, kind of like a game of tag. The sound was good and the music was good as well (but most likely copyrighted).
The main problem I think is with the art style of the game. The art assets themselves are good, but they are mostly unrelated to each other (some pixel art, some vector art). And the UI, while very well implemented, looks a bit weird as well. I think if you maybe had an artist working with you the game would have been a lot better.
Good luck with the jam!