Abstract: A modular combat sport system is provided, comprising a strike-responsive target assembly, a flexible melee training weapon, a wearable armor platform, and an integrated team-based gameplay framework. The target assembly includes a housing that emits a visual marking substance—such as paint, powder, or dye—and may optionally produce an audible tone. The weapon features a resilient core with an energy-absorbing sheath and a compressible tip, enabling safe physical engagement. The modular armor assembly supports attachment of targets and provides protection. The sport system enables competitive team combat with defined player roles, fog-of-war mechanics, and objective scoring based on visual and/or auditory confirmation of legal strikes. The system allows for specialist player roles, referee oversight, and scalable rule variations, creating a hybrid between medieval melee reenactment and modern tactical games like paintball.