Last 7 days · history since Nov 1, 2026
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You are the OSINT analyst. One report on your desk is a plant, and it lies in exactly one place. Find it before the clock runs out. And when they breach the building, get the commander out on foot, unseen.
Live data from Steam, tracked by SteamPlayerBase.
No authorized Steam key store lists this game right now.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Changed: Shared content (1 download)
Changed: Shared content (1 download)
Changed: Shared content (1 download)
Private staging branch
The world map What we announced a few days ago is now in the game: Night moves in real time and cities light up on the dark side of the world. Coasts with depth, a textured sea and phosphor land, with a dot screen for each chart. Meridians and parallels that m…
Version 0.9 is about the urge to play one more shift. At the desk ENDLESS now runs by days. Every five minutes the day closes and you pay for the desk server. If you cannot cover it, a system goes down; in the red, Command sends an emergency contract. Your rec…
Second Source keeps growing. Version 0.8 is the biggest update so far: THE WEEK, a new story mode: five shifts, Monday to Friday. Each day Command adds a directive, each night two people write to you, and your answers decide one of five endings. A deeper escap…
1.2: controller and Steam Deck Today Second Source is played with mouse and keyboard. 1.2 adds controller support, built for the couch or a Steam Deck. Browse the desk, open the cross-check and flag the planted artifact without touching the mouse. The escape o…
The goal: get him out When a breach compromises your safehouse, the desk goes dark and the escape begins. The commander is in custody: reach him, hold F to free him and take him to the helipad through six zones: street, building, garage, sewer, subway and roof…
Free with the game If you bought Second Source, the soundtrack is already yours: it comes with the game, no key or redeem step. It shows up in your Steam library, next to the game. Install it and play it with the Steam player, or open the MP3s from Manage → Br…
The desk gets a new map. After rebuilding the streets of the escape, it was the world map's turn, the one you stare at all watch long. This is what lands with the next update, in a few days: Night moves in real time. A soft shadow crosses the world following t…
Second Source 1.0 is out now, 25% off for the first two weeks. You are the duty analyst at an intelligence desk: reports come in, some are real and some were planted. You cross-check, decide what gets published and what gets binned, and try to keep the world f…
Second Source is almost here, 25% off for the first two weeks. You are the duty analyst at an intelligence desk: reports land faster than you can read them, some are real and some were planted to make you look the wrong way. Before launch, here is a look at ev…
1 item on Steam, newest first.
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.