Really liked the game, but I didn't like how 'transmission' only makes the game more difficult for you. It's not like it helps neighboring countries to contract the disease in some way, it just helps spread the disease faster inside that country, which is not that important...
Some tips: 1 - The game is hard in the beginning, but as you earn more medals it'll become easier and easier. 2 - I found it easy to begin the game with either a hunter, sheriff or duelist. Hunter's bowguns are awesome because they pierce in a straight line, sheriff is the master of shotguns and duelists are great in dealing lots of damage. 3 - There's and old technique for manually reloadable guns people told me, shoot while holding space, this will make your guy reload after EVERY shot. You can't go shooting too fast, though, you have to respect the reload time. 4 - You might want to put the difficulty to the lowest setting possible first (including laptop mod and things of the sort) to be able to get some medals and check enemie's weakspots, then you can try putting the difficulty gradually up in other games. 5 - Some weakspots: Green armor guy = toes/legs, Red armorguy = torso.
Hot tip to earn up to 20k in less than 10s:
>Start the first boss
>Place your mouse in the middle of the left line of the square of the first bullet achievement (the middle of this wall->|_|)
>As soon as the level begins, your ship will go to that position and the boss will come. If you place yourself right, you'll graze the big bullet and quickly finish the first stage of the boss. When his middle part falls, 5 bullets will start shooting.
> If you placed yourself right, again, you'll graze every single bullet faced at you.
>This way you'll beat the boss perfectly, and with the RP bonus from various things you can get 20k easily :)
@7534470 selling towers is stupid, since we don't spend to build regular towers. If you sell an upgraded tower well... that's part of the players tactic, IMHO.