A puzzle game in which you have to build a virus matching random computer parts in order to make them grow stronger.
Digital Upgrade is one of many Puzzle Games to play online on your web browser for free at KBH Games. Tagged as Digital Games, Puzzle Games, and Upgrade Games. Upvoted by 24 players. Other games you might like are Upgrade Complete and Upgrade Completer. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.