I've bought 1000$ laptop and its over-heating?

I have bought a lenovo laptop (Y-50) that costed me bit more than 1000$, I planned on it to be for gaming, its run games perfectly without any lags at all, but when I play certain games the computer heat up to 85 degrees celcius! My local temperature is around 35~ degrees, but even when I'm making the game the lowest settings and low resolution its still heats to such temperatures! Its really annoying… I've tried getting a cooling pad fan thing, but my computer pushes the air from inside downwards, and the cooling pad push the air back upwards and its just heating it even more… Any ideas of what I can do? I tried cleaning the system from dust, still no success

Once in a while you do get a laptop that unfortunately someone or something messed up on the thermal paste or was some poor quality thermal paste yes this applies to recently bought computers/expensive ones as well. This meaning the problem isn't the air flow persay. That being said laptops really do suck for cooling… Due to a obvious engineering problem that all laptops share… An excessively limited amount of space and the fact that the Y-50 only has a single fan is another issue by itself. Regardless my first suggestion is to upgrade the thermal paste.