How do I get my 32 year old husband to stop playing video games all day long?

He is laid off right now and all he does is play PS3 all day and into the night. He pauses to eat and go to the bathroom.He barely interacts with the children. I just finished school and am looking for a job, taking care of the kids, and doing all of the housework. I think he is obsessed and I am contemplating just smashing the thing. Any alternatives? And I have tried taking to him about it but he does not seem to think it is a problem. HELP!!