Very cool!! I loved the presentation of this and it was engaging and enjoyable. Great aesthetic!! I liked how there were variations on the virus minigames, it kept it more interesting (though I do wish there was some sort of punishment for doing them badly- like missing the buttons/ pressing while it was set to 'wait'). I did also have some lag issues, but it was quite minor even though I did all upgrades, and I managed to complete the game just fine!
Super happy I checked this out, congrats on managing to pull off such a polished looking & complete little game :D