Looks like lots of rooms available for their game this week. But
You may be a day late asking about parking.
General Parking is $15 if bought in advance. This gets you into any of the Yellow Lots on the Penn State Parking Map. Parking is plentiful - they do not restrict the # of passes sold. Where you park is somewhat dependent on what time you get there.I believe you needed to order by yesterday to have them mail you a pass (edit: you may still order but will have to pay $15 for express mail). You can call and see if they still will still do so but if not its $40 day of game.
The link is to the parking map. If you know how you are getting in you can pretty much guess which lot you will be in.. Lot 12 is the closest to the stadium and campus but will fill up early. I parked there once and it had a "Blue Lot" feel to it - young alumni and rowdy. May not be the best spot. You need to come in from the west on Park Ave to get there. Otherwise you will likely be in lot 20 to 26 which are the first lots coming iin from Rt 80.
http://grfx.cstv.com/photos/schools...f/2015-16/misc_non_event/2015_Parking_Map.pdf