have they made a english patch for this game

What are you asking exactly? As far as I know, the game can de bought online; the game's language is in Hungarian, but subtexts are in English...

I've not found any patches, but I did find a post here at Gameboomer's that suggested using a wired mouse for the game to avoid any erratic mouse issues.

If you're asking for a patch that would change the Hungarian voices to English voices, there are no plans for a patch like that. You have to make do with the subtitles.