PvP (Player vs. Player) is a game mode in Call of Duty: Heroes. It is effectively the equivalent of multiplayer. In this game mode, one player attempts to destroy another's base. If the player achieves any stars, then they will be victorious. The player is able to loot resources during the attack.
The player can earn stars in three ways: obtaining 75% damage, destroying the player's Command Center, and obtaining 100% destruction.