Just by reading the comments on this game you can figure that there are a lot of dumb people in the world.
"Forced me to use Google Maps". What did? The game or your stupidity?
"This game is stupid" No, you are stupid.
"12 seconds isnt enuf time to google this stuff!" No, but it's enough time for you to remember. If you went to school, that is.
"good but if you're going to have a geographical game learn how to spell brussels" Learn that Brussels isn't spelt Brussels in any of the official languages there.
A tip for badge 3: On the first level use a sentry. From 2 to 10 use sentinel. On 11 wait until the infected are near and use beam surge. From 12 to 14 use sentinel. From 15 to 20 use the sentinel to kill the running thingies and when the infected are near use surge. On 20 you will use it twice.
Greek, German, Swiss and Italian girls are the best. Brazilian and Spanish are disgusting. I'm not surprised with the brazilian but Spain disappointed me.