Blow up cars by remote control.
Ok this is a fun and easy thing to do when you get bored. When you are on foot and you enemy is shooting at you from the turrent in their car, pull out a C4. Next you jump on the hood of the car(they may start driving)then place a C4 on the hood and jump off. Finally you watch them drive around helplessly as you set off the C4 and they explode and go REALLY high in the air. (Note: When you place the C4 on the hood watch to make sure it doesn't slide off as you place it.)
We have more cheats and tips for this game here, Mercenaries: Playground of Destruction cheats
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