IamPorkins :
Dragos Manea :
Your problem is cpu overheating, what cpu cooler did you purchase? here a list of good coolers http://www.tomshardware.co.uk/forum/id-2467876/alternatives-hyper-212-evo-budget-cooling.html
right now i have the one that came with he motherboard
Ya the CPU is ovearheating: DO NOT play games for now. Grab you need to buy yourself some thermal paste. Remove the old paste and apply it to your CPU. Here is a video to help you out (i do assume that you have removed dust on your CPU cooler

)
https://www.youtube.com/watch?v=8rn0BqMyXBM
Goodluck man!, problem solved!. You are really lucky that you came here in time before you destroyed your CPU.