Did you ever receive a game from someone? (for free of course)

Yep...Dinner Date and FC3: Blood Dragon :)

aside from here on steamgifts, i've gotten the following games from friends:

Castle Crashers, Counter-Strike: Global Offensive, Torchlight II, Fate of the World, Portal, Sword of Vermillion (SEGA Genesis & Megadrive Classics), X2: The Threat.

Everything else i have, i got from trading or from here.

Yes, I got BF3 more than 1,5 years ago, and I will probably get BF4 from someone else too :P

I have had so without considering all my wins. One example is my irl friend giving me his extra copy of HL2 when he gotten The Orange Box some time ago. There's some non-Steam ones too.

I don't count my wins here - but the answer is still yes :) As soon as I get a job again, I will pay this kindness back in some form to the community where it happened.

I got HL3 from Gabe. It's still a work in progress but so far it's been awesome to be a tester for them.

Yup
Audiosurf
Super Meat Boy
it's good to have friends.

I do, and i do the same to those person too

I've got Orange Box from a friend (and non-steam VVVVVV copy). ^^

Gabe gave me steam if that counts.

well winning of course, but from people, sometimes.

well as you can see im a leecher, so yea i got A LOT of games from another guys tha ti dont even know, the best games that i recived was Tomb Rider, Torchlight 2, Borderlands GOTY, the walking dead ( whit his dlc) and guacamelee.
i am a lucky guy =)

Some times, my brother in law and some friends usually take a look at my steam wishlist when they run out of ideas. The last games I got were: Risk Factions, Worms Revolutions and Baldur's Gate. :)

No I paid for all of my 146 gifts won.

Excluding those, yes. Excluding birthdays, yes. Excluding keydrops, yes.
Scribblenauts Unlimited. Not sure if any others.

The admin on the TF2 server I frequent gave me Portal! :)

One of my friends gave me a game I've hardly played...Now I feel bad.

There was only one time, I contacted someone for a trade, in the end we didn't agree on a trade, but then he gave Alpha Protocol gift just like that. XD

Got Deadpool, Mars: War Logs, Call of Duty Uprising, Dead Island, Splinter Cell Blacklist, PAYDAY 2, Dear Esther and Remember Me. Mostly all of them were given by a friend I met on Facebook, Mars: War Logs and Dear Easter were bought and given to me by my boyfriend. Also got keys from friends that they got from bundles and such, but not counting those.

Directly, not that I remember, but some have told me about sites giving keys, so despite it wouldn't be directly a gift from them, it was very nice. I've gifted games to my brother and some friends though.

Someone gave me Sniper Elite V2 during the summer sale because he wanted to.

Yes.

No. I often give away random games to friends of mine, but it's never reciprocated.

I had a friend send me money to pre-order Saints Row IV, but then later I got notified that it would be censored For Australians. A few days ago another friend bought a copy from UK so I would have the ROW version :)

Best game i got was Supreme Commander 2 i think, i was gifted this game by a taiwan friend from a community i play with sometimes. Game was pretty recent when i got it and the value was high. So yeah.

I got alot more games too, but that was the most expensive thing i was gifted ever, if im not mistaking it was 20€ ( with discount) when the guy bought it from steam.

While I've never received anything on SteamGifts, I have occasionally been gifted games by people I know. )