Originally Posted by
m3eansean
The short answer is no, they can't. In order to get the privilege to sell the game on the Steam platform, they (SE) have to abide by Valve's licensing rules. Steam is considered it's own platform on the PC and is the primary reason this is done is sales. Valve knows how many thousands and thousands of players use their product daily and sold the idea to SE for a cut off the top (how it always works). SE is just as bound as we the players are due to contract licensing, almost without a doubt. All Steam games are this way. Most users are unaware, since they bury in the bottom of their end-user license agreement. But technically, every Steam user, accepted and acknowledged this restriction upon setting up their Steam account.