Steam has been known as one of the most successful digital distribution platform developed by Valve Corporation offering digital rights management (DRM).
The software provides a freely available application programming interface (API) called Steamworks, which developers can use to integrate many of Steam's functions into their products, including networking, matchmaking, in-game achievements, micro-transactions, and support for user-created content through Steam Workshop.
As of September 2015, there are 6,464 Windows games, 2,323 OS X games, and 1,500 Linux games available on Steam. The service has over 125 million active users. Steam has had as many as 12.5 million concurrent users as of November 2015. The Steam platform is considered to be the largest digital distribution platform for PC. in November 2009, Stardock estimated it at 70% and then later, in October 2013, it was estimated by Screen Digest that 75% of games bought online were downloaded through Steam.
In 2015, users purchased titles through Steam or through Steam keys from third-party vendors totaling around $3.5 billion representing 15% of the global PC game sales for the year, based on estimations made by the tracking website Steam Spy.
If you manage to put your game on Steam, I can ensure you more users will play PokeMMO thus can benefits both old users & you as the developer.
Also, with the workshop feature, all of the PokeMMO modders can also benefits from it.
