Mafia Wars

During battle, tap on characters to mark the location for the player to shoot at, but bear in mind that the bullet takes a bit of time to reach there.
Switch between weapons when needed, and use automatic weapons when there is a swarm of enemies.
Do not forget to unlock support and powerful defense barricades; you cannot win certain matches without them.

Desktop
Interact with the game UI to select and upgrade weapons.
During battle, use a mouse click to trigger the player's weapon fire.

Mobile
Interact with the game UI to select and upgrade weapons.
During battle use the touchscreen to trigger the player's weapon fire.