For people not getting the badge: This is a a 3 1/2 year old game, as stated by raitendo. Hence, the API is pretty slow. However, you WILL get that badge as long as you don't refresh the page. Just do what is needed, then wait for 10 minutes or so then you will get that badge. Press [+] so everybody knows!
At level 2, before the help file came up, I saw those explosive units and clicked on them on instinct. It exploded, then the help file came up...well, that situation certainly wasn't desperate...
At "Goliant III": Side mission: Kill all enemies.
(near the end of the level) Side mission complete! Me: Yes! Now I can finish the level, I only have 25 health left...walks straight into the end, meeting the boss Me: WTF I thought you said I killed all enemies !?!? What is this !?!?
You can crash helicopters by turning on Turbo, and hitting a ramp. The screen will turn black and time will slow. If you aim carefully, you should hit the helicopter, destroying it and giving you a measly 150 gold. Press [+] if you want everyone to know about it, press [-] if you don't. Have a nice day!