Realistic mode - What about ammo management? - Half-Life : 25th Anniversary Challenges mod for Half-Life

This mod has been built for experienced HL gamers who want to experience a more challenging HL experience. This mod includes 2 different storylines, including a new one with levels based on OP4, Decay, Training, and Black Mesa. It also includes 5 different challenges, increasing and improving the difficulty, the experience, and the replayability.