To all these comments about upgrading the Deathmobile. There is a reason why this is not implemented in Kong. It ruins the balance of the game. The ones who buy the upgrade end up with a bucketload of unique weapons and the ones who do not pay for the upgrade are stuck waaaay behind the paying players. So, if you want another "pay to play" games, then do not look here, as it will not happen. If you want to play deadzone with the deathmobile upgrade, then go to armor games and play deadzone, as they have it. Don't ruin the game here...