How to get rid of unneeded games ?

Don't worry, it'll be alright. Just gift them to me and I'll take care of them for you.;-)

If you are talking about a spare key of Spacechem from the Humble* bundle, I'm sure you can find someone in the chatroom or forums.

If, however, you are talking about removing a game from your library, the following applies:

1. Games from your library can only be removed by Steam Support, you can write them a ticket asking to have your license removed.
2. Owning games or not owning them does not affect whether or not you can give them away.

Royale dont contains spacechem, he is talking about humble

You could create one group giveaway. I believe, if I remember the rules correctly, that the individual keys from bundles are allowed in private giveaways.

I could've given you my spare copy of Skyrim for it, but trading is disallowed here, sorry!
runs

But honestly, i find it a bit unpleasant to even try to trade this key away in a place where people are being generous, especially seeing that you won this key here as a part of frozen synapse bundle.

well true i dont mean to get a game for it i mean to give it away to palyers that want it and for my abd nobody of my friends wants it

The keys are intended for personal use only by the buyer or gift reciever, do not distribute them to other people.

Ban please

Sorry if I am reading the situation wrong but why not just give your keys to friends besides putting them on steamgifts?