I recently bought this on Steam and it's amazing. I was worried about the controls being awkward but it actually works pretty well controlling the paddle with the mouse. Can move the paddle much faster.
 
But my question is: I never heard about any kind of co-op for this game until I saw some of the Steam Achievements. Was that in the PSN version? Am I just blind?
 
 
I do like how it's fully integrated into Steam though, with high scores sharing via your friends list just like on the PSN version. Not many games doing that these days.

I saw the co-op in the screenshots and description and was intrigued as well.
 
 
Think I'll pick up this game when it goes on sale.

The game has steam achievements and co-op on the PC. Did the game have an endless mode on the PS3?

I bought it on steam 5 months ago and, I played it today and this game is fucking evil, I was at the clock boss and I felt I was being cheated I never get mad at games but this game made me angry and I think it's evil. I just wanted to post that :D.