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94% positive of 38 · Positive · Live from Steam
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Mainframe Defenders: Meltdown - Prologue is a free version of the turn-based tactical game Mainframe Defenders with a focus on interesting items and customization. Combine upgrades and collected loot to protect the Stargazer complex.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 94% on 2026-11-01 → 94% today (38 reviews)
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Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
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.
Hi, this is Synthetics - the Winter Sale on Steam has begun. We are here to welcome the season: on this page you will find generous winter discounts, curated bundles, and the opportunity to add our in-development projects to your wishlist. Mainframe DefendersL…
https://clan.akamai.steamstatic.com/images/39808920/e03d82778f113b1870fdcf6bd58da6b3883c030d.gif Hey, villains! A few days of light remain before we plunge into darkness. Drop the mask of the benefactor, gloat over hypocrites, and bring the axe of war down on …
https://clan.fastly.steamstatic.com/images/39808920/f2a0858bb32fa72b61847cca4ce631e7c4575fe4.gif We have passed the milestone of 2,000 wishlist additions - thank you for your support. This is only the beginning. As we finalize the game, take a look at how we c…
https://clan.fastly.steamstatic.com/images/39808920/ff006bee187abfb2ec344997102d9b3bfc167e4a.gif /Hey, this is Synthetics_ /Summer sale time has come, and it's time for us to break out of oblivion, remind you that life exists and is thriving! Less talk, more d…
https://clan.fastly.steamstatic.com/images/39808920/627d5b8533cf0c22cac589c17ef1cda764558838.png Hi, Defenders! The day has come - 5 years! Wow, how time flies... Thank you for still playing our game and following the news, and today we have some exciting upda…
https://clan.fastly.steamstatic.com/images/39808920/97d778c7482b5fd166379ba0db1add1292b8e03c.gif Hi, Defenders! We’re kicking off February with a sale featuring games from our genre friends and more_ https://clan.fastly.steamstatic.com/images/39808920/54fbf372…