Great game. Maybe for Ultimate Assassin 3, we could have multiple assassinations in the same level. This was one of the easier badges I've seen marked hard.
I googled something like flash games keyboard stuck or something similar and found a web page telling me that it may be a combination of IE8 and Flash10. I installed Firefox and the games work fine. Please spread the word if you see comments of others having the same problem.
I'm having the same problem with the controls. Just had it on BT2 and I've played that one with no problem before. My keyboard's not sticky, I clicked in a text field and nothin appeared. And, then, without pressing any buttons, I clicked back into the game and my tank started zipping around on it's own again. I've actually had this problem on two or three different games lately. Not saying it's the developers, cause I really don't believe it is, but I'd love if we could find the solution.
Frostbitefrenzy, Yes. I just checked for updates on the flash player and replaced the batteries on my wireless keyboard. I thought it was a problem on my end.