MechWarrior 5: Mercenaries - Solaris Showdown is an action-packed expansion for Xbox One that immerses players in a thrilling narrative. Players join Duncan Fisher in a race against time to prevent the overthrow of the Solaris Council. This expansion introduces the new Loader King 'Mech along with 11 unique Gladiator 'Mech variants, enhancing the diversity of gameplay and strategic options.

In addition to the new 'Mech variants, players can select from a range of new weapons and equipment designed specifically for close-quarter combat scenarios. The expansion not only enriches the existing gameplay experience but also adds layers of strategy and excitement as players navigate the challenges of Solaris. This full version offers an engaging blend of story-driven missions and intense action, making it a significant addition to the MechWarrior universe.