For those complaining about a none option, it's quite a simple fix...

Don't vote.

GOG, Steam, Origin, Twitch, Battle.net, Uplay, Epic, and Bethesda... I mainly use Steam, Origin, GOG, Twitch, and Battle.net though... Truth is, not all games are on GOG, and the freebies I get from the other services are often too good to pass on. I would PREFER if everything were done through GOG though... but that isn't really possible at this time.

Obviously those without any launchers or unlisted launchers are not able to vote while others may choose not bother to vote because your poll will show skewed results by lacking the options None and Other...

4 out 6 , dont have gog galaxy and epic launcher installed

Does ScummVM count?

Zero but there is no option like that in the poll. Sad...

Steam, Galaxy and Uplay (though only for one game, Might & Magic X).

I have Steam, Origin and Uplay installed mostly so I can get the free games. I rarely play games on Steam, and have not yet played a game on Origin or Uplay.

Guess all of them T_T

Steam for Dota 2 :D, Humble Bundles and the 1 or 2 AAA games a year with aint released DRM free and which i definitely want to play (have not bought an AAA game since Mafia 3 i think though which also was a huge bust :D - last games b4 it were Deus Ex Man Kind Divided which i loved and XCOM 2). With game like Elex and Spellforce 3 being released on gog the need to step by for the casual AAA games on Steam also went down a lot more.

Galaxy - ya i know it's not needed but i kinda like it and never had issues with it even during early beta stages (ya must have been lucky :D) - most used launcher for me i guess

Origin - well i bought MEA and DAI ... also for the free games from time to time

Epic Launcher - for the Unreal Tournament Reboot

Uplay - strictly for free games

Twitch - for the free twitch prime games

Edit :D
Forgot Battle Net ^^
Well for Starcraft 2 and i also got gifted Overwatch which i play like every other month

Same here ;)

Galaxy only. And only for convenience.

disgusting how high origin is on that list.

Most people don't care about ownership, preservation and privacy; as long as they can play the latest game they saw on Twitch, they're happy to make 10 accounts and install 15 clients. It's sad, but that's the truth.
Also, a lot of those clients/accounts have been used to redeem free games (Origin/Uplay/Twitch mostly), it's not like people actively use them.

Wait when did Steam give out Shadow Complex for free? I got it for free on the Epic launcher but i never saw it go free on Steam.