anticheat software, Warhammer 40,000: Darktide, vigilant sentinel, real-time monitoring, secure gaming environment, hacker prevention, cheat detection, integrity check, multiplayer game, futuristic gothic architecture, grimdark atmosphere, co-op action, space marine, inquisitorial agent, psyker, chainsword, bolter, plasma gun, hordes of enemies, PVE battles, gritty textures, metallic surfaces, dim lighting, shadowy corners, industrial structures, 3/4 view, dynamic lighting, high contrast, detailed environment, action-packed scene, advanced shaders, particle effects.