[ikk157]

512mb ram will not enough for game servers if I run 1 server the ram will be overloaded so I switch my application also xD

Speaking with that low of RAM. I’ve had issues with the OS itself using a full 1GB RAM on my raspberry pis just sitting there idle. And this is with a clean installation, so nothing would be running apart from whats there out of the box.

So I assume the VPSs which run much heavier OSs would be very limited considering that you won’t have much room to work with due to the very limited amount of RAM that you have. 

So I don’t see how VPS 10 could possibly be used for game servers. It might be just fine with simple scripts though.