Already Player of the IGI 2 game runs faster without pressing any buttons so, no need to Press any extra button to run faster. You can press and hold – the Run button (W) + Shift button on the keyboard for a slow run.
If you move faster, you can go anywhere in the missions more fastly, but in IGI 2 PC game, you don’t have to press any button, by default players automatically move faster. To slow down the player, you have to press and hold – The run button (W) + Shift button.
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