Super Smoke Jump Cheat for Gears of War 2 on the Xbox 360

Have a COG tag stairs with a smoke.

Then have a Locust (must be Skorge), and have him run full speed at it.

When you hit the ground hold up and rapidly tap A.

If done right you should start jumping in the air.

GOW2 has a limit though and if you go too high you will die, but it won't count as a death.

You can also do this by yourself through the smoke at a wall and hold up and press A rapidly.