Check out this fantastic list of free-to-play warhammer 40k games you can enjoy on Steam right now, updated on May 25th 2026. Looking for even more free titles? Explore the complete list of the best free to play warhammer 40k games on Steam.
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1. Warhammer 40,000: Gladius - Relics of War
Warhammer 40,000: Gladius – Relics of War brings you to a world of terror and violence. Four factions will engage in a brutal war for dominance over the planet’s resources. In the first turn-based 4X strategy game set in Warhammer 40,000 you will lead one of four unique factions. Warhammer 40,000: Gladius - Relics of War is a strategy, warhammer 40k and 4x game. Released on July 12th 2018 has received 14,975 reviews of which 12,195 were positive and 2,780 were negative resulting in a rating of 8.0 out of 10. The game has hit the top spot as the #1 most played warhammer 40k game, thanks to its 5,385 peak concurrent players over the last day.
8.0
12,195
2,780
5,385
players
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