This paper presents Hybrid Deterministic Anti-Aliasing (HDAA), a volatile-aware, confidence-driven technique for real-time anti-aliasing in games. The study emphasizes the methodology and theoretical analysis of HDAA, which eliminates motion-induced artifacts such as blur, ghosting, and smearing by combining deterministic jitter, per-pixel confidence validation, volatile pixel masking, and adaptive spatial fallback. The work is aimed at game engine developers and graphics researchers seeking artifact-free anti-aliasing solutions. No prototype implementations or images are included; the paper is intended as a conceptual reference for integrating efficient, deterministic anti-aliasing techniques into real-time rendering pipelines. Contact & Contributor InfoCompanyContact: GamerEase.contact@gmail.com ResearcherContact: Hybred.Business@gmail.com

Notice: This paper may contain minor formatting inconsistencies resulting from LaTeX-to-PDF conversion, which could affect certain mathematical symbols. All content remains legible and accurate.