I paid for this. It has a lot of potential. I would like to see the players color coded.. like maybe tint the tanks a different color for each player. I'd like to see the ability to enter my name (instead of going by "human"). Perhaps a last resort defensive weapon such as a city shield... that requires you trade away all your walls, barrels and grenades. Map some static scenerey to the grid walls.. or some sky perhaps. Just some ideas.Keep up the good work.