Steam Trivia: Test Your Knowledge of Valve's Platform

You launch it every day. It’s the digital home for your library of hundreds, maybe thousands, of games. You browse its sales, chat with friends, and unlock achievements. But for a platform that has been the cornerstone of PC gaming for over two decades, Steam holds a surprising number of secrets, forgotten histories, and mind-boggling facts.
From features that have vanished into the mists of time to digital items that sold for more than a new car, the history of Steam is as rich and complex as any game world. It’s time to put your knowledge to the test. Consider this your ultimate exam on the past, present, and weirdest corners of Valve’s iconic storefront. Let’s see if you’re a Steam Greenhorn or a GabeN Guru.
The Ghosts of Steam Past: Remembering Lost Features
Before Steam became the streamlined, feature-rich application we know today, it went through several transformations. Veteran users will remember a very different client, with features that have since been retired. How many of these do you remember?
- Steam Greenlight: Long before anyone could publish a game (for a fee), developers had to submit their projects to Steam Greenlight. Launched in 2012, this was a community-driven system where players voted on which games they wanted to see sold on the store. It was a chaotic but fascinating era that gave early hits like Stardew Valley and Papers, Please their first big break. It was eventually phased out in 2017 and replaced by the more open Steam Direct system.
- The Original Green UI: When Steam first launched in 2003, its primary purpose was to update Valve's own games, chiefly Counter-Strike. The client reflected this with a stark, utilitarian interface dominated by a distinctive, and to some, infamous, shade of olive green. It was clunky, slow, and a far cry from the customizable blue-and-grey client of today, but it was the foundation for everything to come.
- Flash Sales and Daily Deals: Modern Steam Sales are massive events, but veterans often feel a pang of nostalgia for the old format. For years, the major Summer and Winter sales featured "Flash Sales" that would change every 8-12 hours and "Daily Deals" that refreshed every 24 hours. This created a sense of urgency and excitement, forcing you to check the store constantly lest you miss an incredible, limited-time discount on a game from your wishlist.
Surprise Releases and Unexpected Gifts
While Steam is a storefront, Valve has occasionally used it to drop major surprises on its user base, including high-quality games for the low price of absolutely free.
One of the most significant surprise releases was The Lab, a free collection of VR mini-games set in the Portal universe. Released in 2016 alongside the HTC Vive, it wasn’t just a tech demo; it was a polished, charming, and substantial experience that became an essential first download for every new VR owner. It was a gift to the community that showcased the potential of a new technology.
Valve has also been known for its incredible generosity during holiday events. In a legendary move on Christmas Day 2013, Valve made the acclaimed zombie shooter Left 4 Dead 2 completely free to claim and keep forever for a limited 24-hour period. The sudden giveaway caused a massive server surge but cemented itself in PC gaming lore as one of the greatest digital stocking stuffers of all time.
The High Rollers' Club: The Most Expensive Things on Steam
While you might hunt for 90% off deals, the Steam Community Market is home to a digital economy where some items trade for astronomical sums. These aren't games, but ultra-rare cosmetic items for titles like Counter-Strike: Global Offensive and Dota 2.
The value of these items is determined by extreme rarity, special patterns, and sometimes, their history being used by a professional player in a championship match. The undisputed kings of this market are weapon skins from CS:GO. While exact transaction prices on the private market are hard to verify, well-documented sales include:
- Souvenir AWP | Dragon Lore (Factory New): This sniper rifle skin is one of the most iconic and sought-after items in gaming. A version autographed by pro player Tyler "Skadoodle" Latham, commemorating a championship win, reportedly sold for over $61,000.
- Case Hardened AK-47 (StatTrak, Pattern 661): Certain "pattern" skins are rarer than others. A specific Case Hardened pattern that gives the weapon an almost solid "blue gem" appearance is considered a holy grail. These have been valued at well over $150,000, with some collectors estimating their worth to be much higher.
These prices may seem absurd, but to collectors, they represent unique pieces of gaming history, status symbols, and investments in a thriving digital marketplace.
Frequently Asked Steam Questions (FAQ)
Still have some questions? Let's clear up a few common points of trivia that every Steam expert should know.
What was the very first game on Steam?While Steam was built to update and serve Counter-Strike, the first non-Valve game ever released for sale on the platform was a quirky physics-based fighting game called Rag Doll Kung Fu, created by a former Lionhead Studios artist. It launched in October 2005 and marked the beginning of Steam's journey to becoming a third-party platform.
When did Steam officially launch?Steam was officially released to the public on September 12, 2003.
What is the highest concurrent user count for Steam?Steam continuously breaks its own records. In early 2024, the platform surged past a staggering 34 million concurrent online users, demonstrating its unwavering position as the dominant force in PC gaming.
Who is Gabe Newell?Gabe Newell, affectionately known as "GabeN" by the community, is the co-founder and president of Valve. As the face of the company, he is a beloved and iconic figure in the PC gaming world.