Warhammer 40,000: Gladius – Relics of War is currently available for free on GOG.com until June 18, 2025. This turn-based strategy game features unique gameplay styles and technological trees for four distinct factions from the Warhammer 40,000 universe. Additionally, players can access various DLC packs at discounts of up to 76%, introducing new factions such as Adepta Sororitas, Chaos Space Marines, and Tau Empire. Developed by Proxy Studios and published by Slitherine Ltd., Warhammer 40,000: Gladius – Relics of War originally launched on PC in 2018.
It immerses players in the fierce struggle for dominance over Gladius Prime, featuring multiple factions vying for control. The popularity of the Warhammer 40,000 brand has surged in recent years, with numerous titles across various genres released annually, ranging from action titles like Warhammer 40,000: Space Marine 2 to narrative-driven RPGs such as Warhammer 40,000: Rogue Trader. This growth has expanded the franchise beyond its origins in tabletop wargaming. Over the past two decades, the Warhammer and Warhammer 40,000 franchises have produced a remarkable array of strategy games.
Among them, Warhammer 40,000: Gladius – Relics of War stands out as a game that captures the strategic essence of the Warhammer 40K universe. Available for free during this limited-time offer, players can easily add it to their library through GOG.com. Steam users had the opportunity to claim it for free in June 2023 during a similar promotion. The base game allows players to choose from four powerful factions: the Space Marines, Astra Militarum, Orks, and Necrons.
Each faction offers a distinctive gameplay approach and tech tree, enabling tailored strategies to conquer Gladius Prime. Players will build cities, fortifications, and armies—as well as experience unique stories and events rich in Warhammer 40,000 lore. For those wanting more variety, the ongoing sale features significant discounts on most DLC packs. These add new factions, enhancing the overall gameplay experience.
Fans of strategic play should take advantage of this opportunity to acquire Gladius while it’s free, as it is regarded as one of the best Warhammer 40K games, offering thoughtful, engaging strategic gameplay.