In Call of Duty 3 players assume the role of four ordinary soldiers from four different Allied military forces - American, British, Polish and Canadian. Enjoy the authentic and living battlefield brought to life by advanced high-definition graphics, detailed character animations and new physics engine. Play the historic campaigns or massive, up to 24-player multiplayer games and use the all-new close-quarters battle mechanic, which allows hand-to-hand combat, improvisation with explosive devices, disarming traps and more. The new physics engine puts tactics to a new level, hiding is harder as the soft cover hideouts can be destroyed.
Call of Duty 3 multiplayer mode allows team-based action with a variety of vehicles, choose from tanks, jeeps, and motorcycles with side-cars. The multiplayer mode features soldier classes, each with class specific abilities and also includes a ranking system for diversified squad combat.