but valve created steam, which the publishers willingly signed up for even though both ubisoft and wb games have been on pc for longer than valve has.

i think that graph also needs mobile to get the full picture, but i'll concede that i based my statement on old numbers. the market share seems to be holding steady. still, 40% seems about right.

by the way, i'm using "niche" to mean "smaller part of", maybe that's not the correct usage. blame esl.