What was your first game on steam? GA ended.

25 Jun, 2008 NVIDIA Portal: The First Slice

counter strike 1.6 :/ played only few hr. on steam. I played non-steam version :D, but cs.go is better :)

I bought two games in 2015 Summer Sale:

Cook, Serve, Delicious! - $0.99 USD
Transistor - $4.99 USD

Paid, Dino D-Day.

SId Meier Civ 5, oct 2013
I got it free from some mass giveaway site :D
but the first I buy is Borderland 2

I think it was Torchlight.

Super Hexagon. It was a gift from a friend, and that was the day I made the move to PC gaming.

Left 4 Dead

TF2 maybe? I can't remember. Is there a way to check?

The Sims 3

I joined steam in late 2013 when I purchased Grim Dawn and got an early access key

My first one was Half-Life Platinum Pack, back in 2003

HL2

Left 4 Dead + Left 4 Dead 2

Nov 10, 2004 Half-Life 2 Silver

CS1.6

It must have been Monkey Island SE collection

Tem Fortress 2!

First game I downloaded was TF2. First game I bought was the Orange Box.

A Virus Named Tom

Mine was the Half Life Anothology. I remember when I recieved a cd in the mail that had a upgrade pack for higher textures and sound effects. It was when valve started steam and it had a really crappy army green layout. And no store or achievement system built in place yet.

CoD: MW2

Terraria =)

Portal. They were giving it away to celebrate Steam for Mac.

EDGE