+Rep, good trader... I made a mistake and they didn't rage on me for it, we need more people like those.
Scammed my Satellite Reign key. It was a fresh bundle where I hadn't revealed any keys except for Hurtworld.
I hit reveal and copy pasted it to him over steam chat. Not even ten seconds laater , he replies with:
"The product code you've entered [...] Your activation of Satellite Reign has not been completed."
But the wording is very different from what Steam gives you, plus Steam never tells you the name of the game of a duplicate key. So I ask him where he copy pasted that from. He says "steam client".
Asking him in what language is his message, he stopped answering and went offline. He didn't block me, but that doesn't change anything.
Notice how he also replaces Satellite Reign for XXX when I send him different keys for the same game.
This used to be a positive review but as of 10/21/2017 it is definetely negative. Be careful.
Edit: He said he didn't scam me and sent me 350 gems, but I refused because trusting in what I've written above makes more sense to me https://imgur.com/a/bphiY This was my decision and I intend to stick to it.