Game lags after about 10 minutes in

[rookie]

First of all, thanks for getting the linux version to steam.

My problem is as follows: I start up the game, everything runs smoothly, no troubles whatsoever, first couple of levels are all fine. Then a little while into the game (Id say after about 10 minutes of playing) the game starts slowing down, little by little until it becomes really annoying to play. At first I thought it might have something to do with the game remembering your every move for rewinding, but the lag stays if I go to the next level, and even in the house. This happens every single time. When I restart the game, everything runs smoothly again for about 10 minutes, then the lag starts.

Linux buntu 14.04
Radeon HD5670
Catalyst driver

Another thing I noticed, if I play in a resolution other than native (1920x1080) a part of the screen is black, and half the level is off screen, which renders the game unplayable.

[KnockoutGames]

Thanks for starting a thread about this. I am aware of the issue and will be uploading a new build very soon.

[rookie]

Thank you for replying so quickly! I'll be patiently waiting for the new build then.

[KnockoutGames]

I was able to identify and fix this issue. Try out the new build.

[rookie]

Just played for about 20 minutes, and seems like the lag is gone! Thanks a lot for this lightning fast fix!

[Adoru]

No lag anymore, thanks!