monsters will keep going the same speed no matter what while towers are effected by a pause in the game (swaping tabs, ect.) and will not fire as long as you are in another tab, permiting the viruses to go unmolested. lag also has this effect
OMFG IM NOT LEVEL 999 AND I GOT NOOB HP AND MP AND ATTAKCS AND LJASHGKJLASBFG OTHER STUFF IS NOOB NOW I DONT HAVE 99999HP NOW AND NAT HAS BREAST CANCER!!! (to much boobie probing in games 1&2) ASJGHAJE THIS GAME SUCKS 5/5!!!