The source provides an extensive list and detailed rationale for the ten essential characters that should be included in the roster for the anticipated video game, Mortal Kombat III. It highlights how these fighters—including icons like Scorpion, Sub-Zero, and Liu Kang—form the backbone of the franchise, balancing nostalgia, narrative potential, and gameplay innovation. The explanation asserts that these selections are crucial for advancing the overarching storyline of Earthrealm’s defense against Outworld and ensuring the game’s success. The text concludes by discussing the potential for new gameplay mechanics and intertwining character stories that these specific fighters enable.