Recently, Miniclip changed their game. It is no longer possible to simply press space to continue to the next level (at least for me). If anybody knows how to fix this, please let me know.

Some more details: The game now opens a pop-up on each level's completion, and you have to select the next level manually.

I don't got a problem with that man

I have found a fix: appearently clearing your cache fixes the issue. I'll be running this game again now