I was playing a battle against the professor when the game froze. It was the computer's turn to play, and about 4 seconds into the turn, the timer just stopped counting down and the computer stopped moving. I was able to do the following: Change sound settings, go full screen, zoom in and out, move the screen using the mini-map, select the buy more credits button, and finally resign the game. It did not start back up but allowed me to quit the game, and it logged my progress towards my challenge, which was to damage the enemy using grenade.

edit: ver 0.0.130 : 03/09/2012

Thanks Wormplayer. We'll look into this asap.

This has happened to me to I can do things like change game settings, but the game has frozen on the turn of the AI. The timer has stopped, with 29 seconds game time left and 18 seconds turn time left. I noticed it after I tried to click on the weapon select and move worm buttons in the bottom left corner when it was not my turn. I will repeat the steps to see if the happens again.
This was while in a match against a friend through the auto defense.

I was winning lol.

Under the flash screen there is this time stamp
ver 1.04 Live 31/08/2012 18:59 DC

In the client itself
ver 0.0.130 : 03/09/2012 16:53

Was winning against the professor. At the beginning of his turn it looked like he was about to chose a weapon, then the time stopped. there are 53 secs left in the game, and 16 sec left in his turn. I can still change settings and move the map. Also the animations are still happening (Water, fish, background object, worms bouncing...)

Ver 0.0.132 07/09/2012 17.12

Hey guys, I believe we've fixed the crash bug you've been experiencing. Please let us know if you find it in the newest build v0.0.140 or in future ones.

Thanks for playing!

I still have this same issue with the game freezing.. not as often, but it is still happening..

ver 0.0.140

Cheers Cassidy, got it bugged again. :)