help plz

now i know its general section but i posted 2 stuff in help section and no responses (not same thread as this)

k look im playing this game called Mirror's edge (cracked version)

that i downloaded on torrent

i got to this level in chapter 2 the level after chasing jacknife and after about 30-40 seconds all game starts going slow motion and i move really really slow and i can jump only to left side and right side
and i did not press "R" button.

so whats the problem?

/discuss