The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
Utilize your puzzle solving skills to place your bugs and infect the entire circuit board.Place your bugs to take control of tiles on the board and watch the infection spread. The puzzles start off at a beginner level and build to challenge your skills. Watch out for tripping infection-repelling switches and board-resting defense tiles!Earn achievements in the over 100 classic levels. Play again and again to beat your best times in free play mode, and challenge your friends to get the best times. Fun for any puzzle lover.