[...]It all happens when i switch from one place to another place :/ [example school to home]
it goes black as normal but then my pc just turns off and restarts
[...]Its no PSU problem ^ these games reaches to high temperature [...]
Not a PSU high temperature, you say, but what about the CPU temperature ? This kind of "suddenly restart" behavior happen to me only one time in the past, with a totally different game. It was a time of really high temperatures (around 40°C every days) with a PC full of dust, and it happened because the motherboard just done some kind of security shut down because of a really too high CPU temperature. Now I always have an external fan dedicated to my computer when the days start to be too sunny.
Unity games like The Twist aren't optimized AAA games, they rely on the CPU way more than the GPU and they can make my 4 cores processor goes near the 100%. So, your i3-2100 must probably goes crazy, especially at load times.
Firstly, change the place of your computer, for to give it more space to "breathe". By example, if it's too near to a wall, the heat will tend to stay and slowly increase the internal temperature. You can also add an external fan for to help the heat goes away. Try to let the computer temperature cool down. Before to play, by stopping any other task/program and doing nothing at all during more or less 5 minutes. And will playing, wait a little after any load. You can take a look at the task manager for to monitor the CPU usage and see when you need to take a little break, and/or find a small utility that monitor the CPU temperature.
You can also wait the middle of winter, when it's 0°C outside it will heat less
penedeyewink:
If it's not enough,
with a lot of real cautions, open your PC, remove the fans, clean them, then place them again. Same with the CPU ventirad/fan, and it should do it. Always blow the dust, nothing else. You can brush it away with a paintbrush but
warning,
only 100% natural ones and gentle small moves, unless you want to burn the motherboard because of static electricity.
It's never a bad idea to do this anyway and if it was me, it would be the first thing to do,
but it have real serious risks of definitively break the motherboard if you don't know for sure what you do and how to do it right ; so I put it as last option because of this.