Dead Space 2
Gaming on laptops though.. eugh :/
[Edited by PhoenixCH, 1/27/2011 10:32:59 AM]
Try and get some compressed air and blow it in and around the fans/fins on the laptop. If its a good graphics card, it should have fan controls. Graphics card companies set the fan at 30% by default. Try finding out what software will let you override that, and try setting it to 70%.
Otherwise plan on the card finally giving out.
Shut down itself is high likely caused by overheating from CPU or Power Supply. Since you are using Laptop, check the fan and ensure that it's running. Do not put laptop on your lap that covers fan prevent it to intake the air to keep it cool.
Personally, I hate gaming on laptop due to sensitive to overheating but yeah I know it's really nice to bring gaming to elsewhere but overheating can damage to computers.
If it's constantly shut down itself, I would recommend stop playing any games and send your laptop to a computer repair store and have them to check to prevent it from getting any further damage.
[Edited by exoriax, 1/28/2011 1:37:01 PM]