FLY HACK ?

Hi dudes I remember the times of speed hack using cheat engine and the times of fly hack with cheat engine.
Is this shit working now i mean fly hack ?
And if somebody tried what is the result ?

Every day i play crossfire on FFA i found a speed hacker or more,i think it's a speed hack release for CF(or may be VIP hack)i really don't know..!

I think it is patched but wrong section men

PAtched .

theres a speed hack on another site and it has Features:
Speed Hack
Shoot Through Wall
No Recoil
No Spread
No Weapon Weight
No Nade Dmg
Shotgun Spread
Instant Reload
Weapon Range
rapid fire