The Financial Transformation of the Video Game Industry: Systematic De-Risking and Policy-Induced Fragility in the Games-as-a-Service Era

The video game industry has shifted from transaction-based “unit sales” to a “Games-as-a-Service” (GaaS) model defined by recurring digital revenue. This study investigates how this transition impacts firms’ systematic risk (equity beta) and cost of equity. Using a longitudinal panel of publicly listed gaming companies (2015–2025) and a Fama-French multi-factor framework, we quantify the relationship between GaaS reliance and market risk. Empirical findings reveal a significant de-risking effect: the GaaS Ratio (share of recurring revenue) is negatively associated with market beta (coefficient –1.0045, p = 0.025). This suggests that recurring streams reduce systematic risk by improving cash-flow predictability. However, residual analysis uncovers a “GaaS Paradox”: while these models lower exposure to broad market swings, they introduce heightened fragility to non-market shocks. Specifically, GaaS-heavy firms show extreme sensitivity to regulatory changes (e.g., loot box bans), platform policy shifts (e.g., Apple’s IDFA), and global engagement fluctuations. We conclude that the GaaS transformation has fundamentally altered the sector’s financial architecture. Systematic risk has declined, but policy-induced and platform-related risks have risen, necessitating that investors treat gaming stocks as high-sensitivity proxies for digital engagement and regulatory stability.