Immediate freezing a game

[dark16sider]

Is there a way to immediatly freezing a game and unfreezing. I tried terminal to singstop an application but it not an immediate it takes some time. I tried game gaurdian pause but still appear to be delayed. The only way I found is to set time jump to minus which has immediate but timed pause and can't just unpause I have to wait till it unfreeze.

[Enyby]

GG send request to kernel immediately. All other depends from kernel.

[dark16sider]

7 hours ago, Enyby said:

GG send request to kernel immediately. All other depends from kernel.

For me it appears that the kernel only completely stops after 1 sec. The screen stops immediately but once I resume it skips some part. I know 1 sec is pretty fast but I need something that is way faster. Setting skip frame to -1 results in the correct immediate freeze.

Is there a way to make skip frame a click to freeze and unfreeze? or just to cancel the skip frame mid skiping then I can set skip frame to -1000 then cancels after finishing

[CodeKiller]

This is also game dependent. I have some games that will try to "resume" for the number of second it was frozen, so you will see the game accelerated after the pause.