Games with official UGC support see a 31% revenue advantage over non-UGC titles after five years, growing from an 8% advantage in the first year.
UGC support drives long-term player retention, resulting in 75% higher concurrent user counts after two years and 115% higher after five years on PC.
Official UGC does not cannibalize sales; games with modding support see 105% higher median revenue per DLC, with SnowRunner players using mods being 2.4 times more likely to purchase official DLC.
Console platforms show significant short-term gains from UGC integration, with a 16% performance boost on PlayStation and a 24% boost on Xbox after one year.
VR titles integrating UGC support experienced 30% more median growth over the past year compared to those without such features.
The positive correlation between UGC and commercial longevity is consistent across diverse implementation methods, including Steam Workshop, middleware like mod.io, and proprietary studio tools.
The 2025 UGC Impact Study, conducted by GameDiscoverCo and commissioned by mod.io, analyzes the commercial and engagement benefits of integrating official user-generated content (UGC) support into video games. The research demonstrates that games offering official modding tools or content-sharing solutions consistently outperform those without such features across PC, console, and VR platforms. By examining a dataset of approximately 1,200 Steam games that generated at least $1 million in their first month, the study finds that titles with UGC support see an 8% revenue advantage after one year, which expands to 31% after five years.
The primary driver for this long-term financial success is significantly higher player retention. On PC, games with UGC support maintain 75% higher concurrent user counts after two years and 115% higher after five years compared to games without these features. Furthermore, the research refutes concerns regarding the cannibalization of official content; games with UGC support actually see 105% higher median revenue per DLC. Case studies, such as Baldur’s Gate 3 and SnowRunner, support these findings, with the latter noting that players using mods were 2.4 times more likely to purchase official DLC.
The scope of the study extends beyond PC to include PlayStation, Xbox, and Meta Quest platforms. On consoles, the impact is even more pronounced in the short term, with UGC-supported titles showing a 16% performance boost on PlayStation and a 24% boost on Xbox after one year. In the VR sector, titles with UGC support experienced 30% more median growth over the past year than those without. The methodology evolved from previous years to include not just Steam Workshop, but also middleware solutions like mod.io and proprietary studio tools, suggesting that the positive correlation between UGC and commercial longevity is a robust, industry-wide trend.
