The introduction of Offline Mode in 2024 enables modding for Warhammer 40,000: Inquisitor - Martyr, with popular community creations focusing on combat overhauls like "Merciless Martyr" and "IMR". These mods, available on Nexus Mods, require a fresh, offline character and generally do not work with the game's online mode. Explore available mods and read installation guides at Nexus Mods. Warhammer 40,000: Inquisitor - Martyr Mods

Since Martyr doesn't have official Steam Workshop support, the modding community (largely found on Nexus Mods) uses mods to lean into specific Warhammer archetypes, effectively allowing you to roleplay different "sub-stories":

Manual Installation: Most mods require manual placement of files into the game's directory, specifically under ...\Warhammer 40,000 Inquisitor - Martyr\Cfg. Top Featured Mods (Nexus Mods)

Merciless Martyr: A complete gameplay overhaul designed to make combat feel more brutal and responsive. It rebalances all six classes, increases mobility, and significantly reduces skill cooldowns to align the game more closely with traditional fast-paced ARPGs.