Steam currently has 75 million active users

The number of active Steam accounts has increased to 75 million, Valve has announced.

That's a whopping 15 per cent increase in the last three months alone, as it had 65 million this past October.

Valve noted that 41 per cent of Steam's 2013 sales revenue emanated from North America, while 40 per cent came from Western Europe. For the full scoop on what revenue came from where, check out the chart below.

The studio is currently holding its developer-only Steam Dev Days conference in Seattle, where over 1200 devs have gathered together to learn stuff about working with Steam.