Hi there here is a trainer i made for Mirror's edge.
i would like to share it with you.
And here is some info for it.
Info:Trainer Hotkeys
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F1 - Loose Gravity - will let you stay airborn after jumping or falling.
F2 - Regain Gravity - Regains Normal Gravity Mode.
F3 - Freeze Position - Freezes player at any location/position.
F4 - Unfreeze Position - Unfreezes player from current freezed location/position.
F5 - SlowMotion Mode v1 - Let's you play in a reaction type slowmotion, good for practicing different moves.
F6 - SlowMotion Mode v2 - Same but not as slow as V1.
F7 - Normal Speed - Resets to normal speed.
F8 - Inf Health - Enemys cant kill you and other damage wont affect you, falling high will still kill.
F9 - Normal Health - makes Player mortal again
Tested With Retail Version Mirror's Edge v1.01 only