That makes the Mad Max series the biggest titles Steam has stocked, so is Valve going to sell more blockbusters? We've reached out for info, but a Warner Bros. rep said that the site "is the ideal place to launch (the game) and the full collection of films together." With that comment, we'd guess that Steam might do more game and film launch tie-ins, but don't expect them to go all Amazon Prime Instant. The Mad Max game ($60) and four films ($15-20) are now available on Steam as separate purchases in the US and Canada, and will roll out over the next month in Europe and the UK.