For those of you still playing, the order of checkpoints are Evans City, Red Ridge, Burgony Street, Central City, Down Town, Chinatown, Brighton Square, North Side Park, West Ridge, and lastly Tunnel Drive (race to the end).
Brighton Square is the hardest level. Get past that and you're good to go.
For me, Brighton Square is the hardest area. This has the most soldiers out of all the areas, and there are a LOT more cars (a mutated zombie will even be in a crisscrossing pattern of those cars, making navigation tougher). Once you get through that, the last areas are a LOT easier because there are less soldiers that shoot at you in the next area, and then NO soldiers in the last two areas. So once you get past Brighton Square, you're good to go.
Okay, just played this on chrome: there's an invisible button below the Flash Relax dude (use tab if you can't find it). Then click skip, and you'll see rows of dots and lines. Click on the second row (first row is instructions, second is play). Hope this helps!
i found that in chrome (maybe it works for other browsers also), if you minimize the window, you'll super fast forward the wave, especially when the entire screen is filled with bloons and towers
wow, ever since coin doors were introduced, i thought that the number of coin doors and portals you have is the amount you can use in total, but it's the amount you can use PER WORLD. I'm so stupid -_____-
@HalBailman press ESC or the upper right tab. then press Restart. it'll reset you at the beginning of the third day so you don't have to redo everything.
guys, if you're going for the hard badge, you are on the third day with everything but the gun maxed out, and you know you're not going to make it, hit ESC, then hit restart. it'll reset you ON THE THIRD DAY. Also, you want to use the boost at the last uphill so you can launch yourself over the boxes
BOTD people remember: 1. you can change the sensitivity of the mouse in the options menu.
2. there is a PAUSE button (this is your friend when the speeds reach 700+, and ESPECIALLY at 900+)
for me, the badge did not update until i finished the game. so just continue playing to mission 9. if you don't get it after you complete it, i don't know what else to tell you.
@crocodileman94 yes they did. heres the proof: http://imageshack.us/f/42/freekreds.jpg/ Notice that the offer expires on the 31st, so you still have time to find that email (you have the title now)
people that are STILL complaining about beta: did you sign up for poweruprewards? they sent an email giving away 50 free creds about two weeks ago (December 23 for me), which you can use to buy 50 gems to buy beta :)