Continued Internet growth led to dedicated video game sites that served as repositories for shareware and other games, indie and mainstream alike, such as "GameSpy" "FilePlanet". A new issue had arise for larger mainstream games that featured multiplayer elements, in that updated and patches could easily be distributed through these sites but making sure all users were equally informed of the updates was difficult, and without the updates, some players would be unable to participate in multiplayer modes. Valve built the Steam software client originally to serve these updates automatically for their games, but over time, it became a digital storefront that users could also purchase games through. For indie games, Steam started curating third-party titles (including some indies) onto the service by 2005, later adding Steam Greenlight in 2012 that allowed any developer to propose their game for addition onto the service to the userbase, and ultimately replacing Greenlight with Steam Direct in 2017 where any developer can add their game to the service for a small fee.