The graphics card is pretty old. There is probably not much we can do.
I assume you are on low graphics settings already. There are not much more options. You could try to quickly set the clouds to 'none' to switch them off as well (upper right corner in main menu), but it might not help much.
You could also try to reduce the window size and hence resolution.
But it could be also another issue though due to card being fairly old. You might have to get a little newer card to play it.
ok, good to hear. But please translate the text to English beforehand so I don't have to do it myself ;)
With the old card, you could try to run the old, very first version from last year that I posted a few weeks ago and the WebGL version of the game. See, if it can run one of them.
