
The Source Filmmaker (SFM) is the movie-making tool built and used by us here at Valve to make movies inside the Source game engine. Because the SFM uses the same assets as the game, anything that exists in the game can be used in the movie, and vice versa.
Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate. Copies below reflect the player base, not paid sales.
Media

About
Genres
Stats
Languages: English
Engagement
Reviews
Themes across 133 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
отличная прога буду делать свой сериал
very difficult to master and thats why its good
Отличная программа для первого опыта в 3Д анимации
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Trends
Tracking started Jul 11, 2026 — check back soon for a trend.
Hours played at review time, across 133 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
&
спасибо хорошо)
♥♥♥♥♥ какая то
deben mejorar su optimizacion
idk how i have 197 hours but whatever i like it
gffgftr
You can make money in your own bedroom!
Engagement
DAU/MAU are modeled from peak concurrent players (≈×8 and ×28) — Steam publishes no active-user counts, so treat these as rough estimates, not reported figures.
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
Audience
Games most often reviewed by the same players — an audience-affinity signal from our review sample, not full ownership data.