I'm quite surprised that no matter how obscure a game is - but if it is something in 3D like a shooter - then a few people will most surely pop up from nowhere and assk for multiplayer support, how much important, or better: essenrtial that is, that this enhances the community and the lifetime of a game ...

I'm quite surprised, though, that none of them ever asks for MP support for Tetris ...

When you find a big kettle of crazy, it's best not to stir it.
--Dilbert cartoon

"Interplay.some zombiefied unlife thing going on there" - skavenhorde at RPGWatch