When using the sniper rifle, hold the FIRE button down after you shoot to stay in zoom mode. This will allow you to see how your shot fell. When you release the FIRE button you will un-zoom and reload.

The scout can place cameras with the binoculars fire and the artillery pieces and ships can cycle through those cameras with [ALT] + FIRE.

You can throw grenades a short distance with [ALT] + FIRE.

You can resupply your planes by flying slow and low over airfield/carrier ammo sources. You’ll know you’re near one if the ammo icon appears on your screen.

You can drive over landmines if you go slow enough. Of course you’re a sitting duck while you navigate this way.

Engineers can remove mines with the wrench tool.


http://www.ea.com/eagames/official/b.../demo_tips.jsp